Akihito Sao

Person

Matsumoto-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Ink jet ink composition and production method thereof
- Patent number 10,240,055
- Issue date Mar 26, 2019
- Seiko Epson Corporation
- Yasunari Ikeda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink jet recording method
- Patent number 9,919,520
- Issue date Mar 20, 2018
- Seiko Epson Corporation
- Makoto Nagase
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet ink composition and production method thereof
- Patent number 9,868,872
- Issue date Jan 16, 2018
- Seiko Epson Corporation
- Yasunari Ikeda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink composition for ink jet recording
- Patent number 9,725,610
- Issue date Aug 8, 2017
- Seiko Epson Corporation
- Keiji Iida
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink composition, inkjet recording system, and inkjet recording method
- Patent number 9,682,571
- Issue date Jun 20, 2017
- Seiko Epson Corporation
- Yasunari Ikeda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink jet ink composition for sublimation transfer, ink set, and meth...
- Patent number 9,534,128
- Issue date Jan 3, 2017
- Seiko Epson Corporation
- Hideki Oguchi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink composition, inkjet recording system, and inkjet recording method
- Patent number 9,399,718
- Issue date Jul 26, 2016
- Seiko Epson Corporation
- Yasunari Ikeda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink composition, inkjet recording system, and inkjet recording method
- Patent number 9,359,516
- Issue date Jun 7, 2016
- Seiko Epson Corporation
- Yasunari Ikeda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink composition for ink jet recording and ink jet recording method
- Patent number 9,303,175
- Issue date Apr 5, 2016
- Seiko Epson Corporation
- Jun Ito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Non-aqueous ink composition for ink jet recording and ink jet recor...
- Patent number 9,238,744
- Issue date Jan 19, 2016
- Seiko Epson Corporation
- Kenichiro Kubota
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink and dyed article
- Patent number 9,222,217
- Issue date Dec 29, 2015
- Seiko Epson Corporation
- Yasunari Ikeda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Nonaqueous ink composition for ink jet recording and ink jet record...
- Patent number 9,206,327
- Issue date Dec 8, 2015
- Seiko Epson Corporation
- Ito Maki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink composition and recording apparatus
- Patent number 9,102,842
- Issue date Aug 11, 2015
- Seiko Epson Corporation
- Tomoki Shinoda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Nonaqueous ink composition for ink jet recording and ink jet record...
- Patent number 9,056,992
- Issue date Jun 16, 2015
- Seiko Epson Corporation
- Akihito Sao
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Nonaqueous ink composition for ink jet recording and ink jet record...
- Patent number 9,028,055
- Issue date May 12, 2015
- Seiko Epson Corporation
- Kenichiro Kubota
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink set for ink jet recording and ink jet recording method
- Patent number 8,992,678
- Issue date Mar 31, 2015
- Seiko Epson Corporation
- Akihito Sao
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink composition for ink jet recording
- Patent number 8,991,996
- Issue date Mar 31, 2015
- Seiko Epson Corporation
- Makoto Nagase
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Non-aqueous cleaning liquid and cleaning method
- Patent number 8,939,559
- Issue date Jan 27, 2015
- Seiko Epson Corporation
- Keiji Iida
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Ink composition for ink jet textile printing and ink jet textile pr...
- Patent number 8,936,358
- Issue date Jan 20, 2015
- Seiko Epson Corporation
- Akihito Sao
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Nonaqueous ink composition for ink jet recording and ink jet record...
- Patent number 8,858,696
- Issue date Oct 14, 2014
- Seiko Epson Corporation
- Akihito Sao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink jet recording-targeted non-aqueous ink composition, ink set, an...
- Patent number 8,840,233
- Issue date Sep 23, 2014
- Seiko Epson Corporation
- Akihito Sao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
INK composition
- Patent number 7,901,499
- Issue date Mar 8, 2011
- Seiko Epson Corporation
- Kazuhiko Kitamura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink set, ink cartridge, inkjet recording method, and recorded matter
- Patent number 7,740,695
- Issue date Jun 22, 2010
- Seiko Epson Corporation
- Kazuhiko Kitamura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Inkset, ink cartridge, inkjet recording method, and recorded matter
- Patent number 7,736,427
- Issue date Jun 15, 2010
- Seiko Epson Corporation
- Kazuhiko Kitamura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Inkset, ink cartridge, inkjet recording method, and recorded matter
- Patent number 7,731,788
- Issue date Jun 8, 2010
- Seiko Epson Corporation
- Kazuhiko Kitamura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink composition, ink cartridge, recording method, and recorded product
- Patent number 7,553,357
- Issue date Jun 30, 2009
- IKO Epson Corporation
- Akihito Sao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink composition, ink set, ink cartridge using the ink composition,...
- Patent number 7,540,911
- Issue date Jun 2, 2009
- Seiko Epson Corporation
- Akihito Sao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink composition, ink cartridge, recording method, and recorded product
- Patent number 7,540,908
- Issue date Jun 2, 2009
- Seiko Epson Corporation
- Akihito Sao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink composition, ink cartridge, recording method, and recorded product
- Patent number 7,540,909
- Issue date Jun 2, 2009
- Seiko Epson Corporation
- Akihito Sao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Yellow ink composition, ink set, ink cartridge, inkjet recording me...
- Patent number 7,465,347
- Issue date Dec 16, 2008
- Seiko Epson Corporation
- Kazuhiko Kitamura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
INK JET INK COMPOSITION AND PRODUCTION METHOD THEREOF
- Publication number 20180127611
- Publication date May 10, 2018
- SEIKO EPSON CORPORATION
- Yasunari Ikeda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
INK COMPOSITION, INKJET RECORDING SYSTEM, AND INKJET RECORDING METHOD
- Publication number 20160279965
- Publication date Sep 29, 2016
- SEIKO EPSON CORPORATION
- Yasunari Ikeda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK JET INK SET FOR SUBLIMATION TRANSFER, DYED PRODUCT, AND MANUFAC...
- Publication number 20150337153
- Publication date Nov 26, 2015
- SEIKO EPSON CORPORATION
- Hideki OGUCHI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
INK COMPOSITION, INKJET RECORDING SYSTEM, AND INKJET RECORDING METHOD
- Publication number 20150284578
- Publication date Oct 8, 2015
- SEIKO EPSON CORPORATION
- Yasunari Ikeda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK JET INK COMPOSITION AND PRODUCTION METHOD THEREOF
- Publication number 20150275012
- Publication date Oct 1, 2015
- SEIKO EPSON CORPORATION
- Yasunari Ikeda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NON-AQUEOUS INK JET INK COMPOSITION AND INK JET RECORDING METHOD US...
- Publication number 20150247046
- Publication date Sep 3, 2015
- SEIKO EPSON CORPORATION
- Kenichi Numakura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
INK JET RECORDING METHOD
- Publication number 20150231880
- Publication date Aug 20, 2015
- SEIKO EPSON CORPORATION
- Makoto Nagase
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK COMPOSITION FOR INK JET RECORDING
- Publication number 20150210878
- Publication date Jul 30, 2015
- SEIKO EPSON CORPORATION
- Keiji Iida
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
INK JET INK COMPOSITION FOR SUBLIMATION TRANSFER, INK SET, AND METH...
- Publication number 20150130881
- Publication date May 14, 2015
- SEIKO EPSON CORPORATION
- Hideki Oguchi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NON-AQUEOUS INK COMPOSITION FOR INK JET RECORDING AND INK JET RECOR...
- Publication number 20150035895
- Publication date Feb 5, 2015
- SEIKO EPSON CORPORATION
- Kenichiro Kubota
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK COMPOSITION FOR INK JET RECORDING
- Publication number 20140333696
- Publication date Nov 13, 2014
- SEIKO EPSON CORPORATION
- Makoto Nagase
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK COMPOSITION FOR INK JET RECORDING AND INK JET RECORDING METHOD
- Publication number 20140168335
- Publication date Jun 19, 2014
- SEIKO EPSON CORPORATION
- Jun Ito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK AND DYED ARTICLE
- Publication number 20140123406
- Publication date May 8, 2014
- SEIKO EPSON CORPORATION
- Yasunari Ikeda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK JET CLEANING SOLUTION
- Publication number 20140107007
- Publication date Apr 17, 2014
- SEIKO EPSON CORPORATION
- Akihito Sao
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK COMPOSITION AND RECORDING APPARATUS
- Publication number 20130293643
- Publication date Nov 7, 2013
- SEIKO EPSON CORPORATION
- Tomoki SHINODA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK SET FOR INK JET RECORDING AND INK JET RECORDING METHOD
- Publication number 20130286117
- Publication date Oct 31, 2013
- SEIKO EPSON CORPORATION
- Akihito SAO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING APPARATUS AND CONTROLLING METHOD THEREOF
- Publication number 20130286068
- Publication date Oct 31, 2013
- SEIKO EPSON CORPORATION
- Shinichi ITAYA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
NONAQUEOUS INK COMPOSITION FOR INK JET RECORDING AND INK JET RECORD...
- Publication number 20130194362
- Publication date Aug 1, 2013
- SEIKO EPSON CORPORATION
- Akihito Sao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NON-AQUEOUS CLEANING LIQUID AND CLEANING METHOD
- Publication number 20130141501
- Publication date Jun 6, 2013
- SEIKO EPSON CORPORATION
- Keiji IIDA
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
NONAQUEOUS INK COMPOSITION FOR INK JET RECORDING AND INK JET RECORD...
- Publication number 20130120492
- Publication date May 16, 2013
- SEIKO EPSON CORPORATION
- Kenichiro Kubota
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
NONAQUEOUS INK COMPOSITION FOR INK JET RECORDING AND INK JET RECORD...
- Publication number 20120249666
- Publication date Oct 4, 2012
- SEIKO EPSON CORPORATION
- Ito Maki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK JET RECORDING-TARGETED NON-AQUEOUS INK COMPOSITION, INK SET, AN...
- Publication number 20120056929
- Publication date Mar 8, 2012
- Seiko Epson Corporation
- Akihito Sao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NONAQUEOUS INK COMPOSITION FOR INK JET RECORDING AND INK JET RECORD...
- Publication number 20110292141
- Publication date Dec 1, 2011
- SEIKO EPSON CORPORATION
- Akihito Sao
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK COMPOSITION FOR INK JET TEXTILE PRINTING AND INK JET TEXTILE PR...
- Publication number 20110292114
- Publication date Dec 1, 2011
- SEIKO EPSON CORPORATION
- Akihito Sao
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
INK COMPOSITION AND METHOD FOR PRODUCING THE SAME
- Publication number 20110092624
- Publication date Apr 21, 2011
- SEIKO EPSON CORPORATION
- Akihito Sao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
INK COMPOSITION FOR INK-JET PRINTING AND PRINTING METHOD
- Publication number 20100047453
- Publication date Feb 25, 2010
- Seiko Epson Corporation
- Akihito Sao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Liquid composition for preventing bubble adhesion
- Publication number 20090114125
- Publication date May 7, 2009
- SEIKO EPSON CORPORATION
- Akihito Sao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Ink channel forming member
- Publication number 20090118463
- Publication date May 7, 2009
- SEIKO EPSON CORPORATION
- Akihito Sao
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink composition
- Publication number 20090047484
- Publication date Feb 19, 2009
- SEIKO EPSON CORPORATION
- Kazuhiko Kitamura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Ink set, ink cartridge, inkjet recording method, and recorded matter
- Publication number 20090000511
- Publication date Jan 1, 2009
- Seiko Epson Corporation
- Kazuhiko Kitamura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Akihito Sao

Person

Patents Grantslast 30 patents

Ink jet ink composition and production method thereof

Ink jet recording method

Ink jet ink composition and production method thereof

Ink composition for ink jet recording

Ink composition, inkjet recording system, and inkjet recording method

Ink jet ink composition for sublimation transfer, ink set, and meth...

Ink composition, inkjet recording system, and inkjet recording method

Ink composition, inkjet recording system, and inkjet recording method

Ink composition for ink jet recording and ink jet recording method

Non-aqueous ink composition for ink jet recording and ink jet recor...

Ink and dyed article

Nonaqueous ink composition for ink jet recording and ink jet record...

Ink composition and recording apparatus

Nonaqueous ink composition for ink jet recording and ink jet record...

Nonaqueous ink composition for ink jet recording and ink jet record...

Ink set for ink jet recording and ink jet recording method

Ink composition for ink jet recording

Non-aqueous cleaning liquid and cleaning method

Ink composition for ink jet textile printing and ink jet textile pr...

Nonaqueous ink composition for ink jet recording and ink jet record...

Ink jet recording-targeted non-aqueous ink composition, ink set, an...

INK composition

Ink set, ink cartridge, inkjet recording method, and recorded matter

Inkset, ink cartridge, inkjet recording method, and recorded matter

Inkset, ink cartridge, inkjet recording method, and recorded matter

Ink composition, ink cartridge, recording method, and recorded product

Ink composition, ink set, ink cartridge using the ink composition,...

Ink composition, ink cartridge, recording method, and recorded product

Ink composition, ink cartridge, recording method, and recorded product

Yellow ink composition, ink set, ink cartridge, inkjet recording me...

Patents Applicationslast 30 patents

INK JET INK COMPOSITION AND PRODUCTION METHOD THEREOF

INK COMPOSITION, INKJET RECORDING SYSTEM, AND INKJET RECORDING METHOD

INK JET INK SET FOR SUBLIMATION TRANSFER, DYED PRODUCT, AND MANUFAC...

INK COMPOSITION, INKJET RECORDING SYSTEM, AND INKJET RECORDING METHOD

INK JET INK COMPOSITION AND PRODUCTION METHOD THEREOF

NON-AQUEOUS INK JET INK COMPOSITION AND INK JET RECORDING METHOD US...

INK JET RECORDING METHOD

INK COMPOSITION FOR INK JET RECORDING

INK JET INK COMPOSITION FOR SUBLIMATION TRANSFER, INK SET, AND METH...

NON-AQUEOUS INK COMPOSITION FOR INK JET RECORDING AND INK JET RECOR...

INK COMPOSITION FOR INK JET RECORDING

INK COMPOSITION FOR INK JET RECORDING AND INK JET RECORDING METHOD

INK AND DYED ARTICLE

INK JET CLEANING SOLUTION

INK COMPOSITION AND RECORDING APPARATUS

INK SET FOR INK JET RECORDING AND INK JET RECORDING METHOD

LIQUID EJECTING APPARATUS AND CONTROLLING METHOD THEREOF

NONAQUEOUS INK COMPOSITION FOR INK JET RECORDING AND INK JET RECORD...

NON-AQUEOUS CLEANING LIQUID AND CLEANING METHOD

NONAQUEOUS INK COMPOSITION FOR INK JET RECORDING AND INK JET RECORD...

NONAQUEOUS INK COMPOSITION FOR INK JET RECORDING AND INK JET RECORD...

INK JET RECORDING-TARGETED NON-AQUEOUS INK COMPOSITION, INK SET, AN...

NONAQUEOUS INK COMPOSITION FOR INK JET RECORDING AND INK JET RECORD...

INK COMPOSITION FOR INK JET TEXTILE PRINTING AND INK JET TEXTILE PR...

INK COMPOSITION AND METHOD FOR PRODUCING THE SAME

INK COMPOSITION FOR INK-JET PRINTING AND PRINTING METHOD

Liquid composition for preventing bubble adhesion

Ink channel forming member

Ink composition

Ink set, ink cartridge, inkjet recording method, and recorded matter