Masaichiro Tatekawa

Person

Minoo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image reader and image processor having a light source forming trap...
- Patent number 7,512,301
- Issue date Mar 31, 2009
- Panasonic Corporation
- Tetsuroh Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for preparing ink, ink cartridge and ink-jet recording appar...
- Patent number 7,378,458
- Issue date May 27, 2008
- Matsushita Electric Industrial Co., Ltd.
- Hidekazu Arase
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink-jet recording ink, image forming method, ink-jet recording appa...
- Patent number 7,368,007
- Issue date May 6, 2008
- Ricoh Company, Ltd.
- Shigeru Kusakata
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Piezoelectric actuator and ink-jet head, and ink-jet recorder
- Patent number 7,264,340
- Issue date Sep 4, 2007
- Matsushita Electric Industrial Co., Ltd.
- Takanori Nakano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic paper file
- Patent number 7,249,324
- Issue date Jul 24, 2007
- Matsushita Electric Industrial Co., Ltd.
- Tetsuroh Nakamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Inkjet recording ink, solvent for use in said ink and cartridge and...
- Patent number 7,196,121
- Issue date Mar 27, 2007
- Matsushita Electric Industrial Co., Ltd.
- Mamoru Soga
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Piezoelectric actuator and method of manufacture therefor, and ink...
- Patent number 7,196,456
- Issue date Mar 27, 2007
- Matsushita Electric Industrial Co., Ltd.
- Takanori Nakano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Recording apparatus with mechanism for ejecting recording medium
- Patent number 7,195,411
- Issue date Mar 27, 2007
- Matsushita Electric Industrial Co. Ltd.
- Hiroyuki Matsuo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink for ink-jet recording, and ink cartridge and recording apparatu...
- Patent number 7,160,934
- Issue date Jan 9, 2007
- Matsushita Electric Industrial Co., Ltd.
- Mamoru Soga
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Electronic paper, electronic paperfile and electronic pen
- Patent number 7,154,452
- Issue date Dec 26, 2006
- Matsushita Electric Industrial Co., Ltd.
- Tetsuroh Nakamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image formation method
- Patent number 7,152,968
- Issue date Dec 26, 2006
- Matsushita Electric Industrial Co., Ltd.
- Mamoru Soga
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Recording apparatus
- Patent number 7,140,796
- Issue date Nov 28, 2006
- Matsushita Electric Industrial Co., Ltd.
- Hiroyuki Matsuo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet recording ink, method for producing said ink, and ink cartri...
- Patent number 6,988,794
- Issue date Jan 24, 2006
- Matsushita Electric Industrial Co., Ltd.
- Hidekazu Arase
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink jet head, method for inspecting actuator, method for manufactur...
- Patent number 6,986,564
- Issue date Jan 17, 2006
- Matsushita Electric Industrial Co., Ltd.
- Hiroyuki Matsuo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recording apparatus
- Patent number 6,969,138
- Issue date Nov 29, 2005
- Matsushita Electric Industrial Co., Ltd.
- Kouji Ikeda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet recording head, ink cartridge, and recording apparatus
- Patent number 6,955,429
- Issue date Oct 18, 2005
- Matsushtia Electric Industrial Co., Ltd.
- Mamoru Soga
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ultrasonic vibration tool, fixing device, and heating device
- Patent number 6,947,697
- Issue date Sep 20, 2005
- Matsushita Electric Industrial Co., Ltd.
- Keisuke Fujimoto
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Ink for inkjet recording, and cartridge and recording apparatus inc...
- Patent number 6,942,329
- Issue date Sep 13, 2005
- Matsushita Electric Industrial Co., Ltd.
- Mamoru Soga
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Image reader and image processor having a light source forming trap...
- Patent number 6,933,487
- Issue date Aug 23, 2005
- Matsushita Electric Industrial Co., Ltd.
- Tetsuroh Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ink composition for inkjet recording
- Patent number 6,929,686
- Issue date Aug 16, 2005
- Matsushita Electric Industrial Co., Ltd.
- Mamoru Soga
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink jet head, actuator testing method, method of manufacturing ink...
- Patent number 6,921,151
- Issue date Jul 26, 2005
- Matsushita Electric Industrial Co., Ltd.
- Hiroyuki Matsuo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Piezoelectric actuator and method of manufacture therefor, and ink...
- Patent number 6,921,157
- Issue date Jul 26, 2005
- Matsushita Electric Industrial Co., Ltd.
- Takanori Nakano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic file with flexible display medium
- Patent number 6,906,705
- Issue date Jun 14, 2005
- Matsushita Electric Industrial Co., Ltd.
- Hiroyuki Matsuo
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Light source for image reading apparatus and image reading apparatus
- Patent number 6,891,328
- Issue date May 10, 2005
- Matsushita Electric Industrial Co., Ltd.
- Tetsuroh Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Recording apparatus
- Patent number 6,848,850
- Issue date Feb 1, 2005
- Matsushita Electric Industrial Co., Ltd.
- Hiroyuki Matsuo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet head, method of manufacturing the same and ink jet recordin...
- Patent number 6,811,248
- Issue date Nov 2, 2004
- Matsushita Electric Industrial Co., Ltd.
- Hiroyuki Matsuo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recording apparatus
- Patent number 6,793,311
- Issue date Sep 21, 2004
- Matsushita Electric Industrial Co., Ltd.
- Koichi Baba
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet recording head
- Patent number 6,783,211
- Issue date Aug 31, 2004
- Matsushita Electric Industrial Co., Ltd.
- Emiko Igaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recording apparatus
- Patent number 6,736,479
- Issue date May 18, 2004
- Matsushita Electric Industrial Co., Ltd.
- Koichi Baba
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image reading apparatus
- Patent number 6,717,751
- Issue date Apr 6, 2004
- Matsushita Electric Industrial Co., Ltd.
- Tetsuroh Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Piezoelectric actuator and method of manufacture therefor, and ink...
- Publication number 20050225209
- Publication date Oct 13, 2005
- Matsushita Electric Industrial Co., Ltd.
- Takanori Nakano
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Image reader and image processor having a light source forming trap...
- Publication number 20050213169
- Publication date Sep 29, 2005
- Matsushita Electric Industrial Co., Ltd.
- Tetsuroh Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Recording apparatus
- Publication number 20050099482
- Publication date May 12, 2005
- Matsushita Electric Industrial Co., Ltd.
- Hiroyuki Matsuo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Recording apparatus
- Publication number 20050093954
- Publication date May 5, 2005
- Matsushita Electric Industrial Co., Ltd.
- Hiroyuki Matsuo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Piezoelectric actuator and ink-jet head, and ink-jet recorder
- Publication number 20050078154
- Publication date Apr 14, 2005
- Takanori Nakano
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink jet head, actuator testing method, method of manufacturing ink...
- Publication number 20050024427
- Publication date Feb 3, 2005
- Matsushita Electric Industrial Co., Ltd.
- Hiroyuki Matsuo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink jet head, actuator testing method, method of manufacturing ink...
- Publication number 20050024428
- Publication date Feb 3, 2005
- Matsushita Electric Industrial Co., Ltd.
- Hiroyuki Matsuo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink-jet recording ink, image forming method, ink-jet recording appa...
- Publication number 20050005817
- Publication date Jan 13, 2005
- Shigeru Kusakata
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Method for preparing ink, ink cartridge and ink-jet recording appar...
- Publication number 20040198867
- Publication date Oct 7, 2004
- Hidekazu Arase
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Inkjet recording ink, method for producing said ink, and ink cartri...
- Publication number 20040095449
- Publication date May 20, 2004
- Hikekazu Arase
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink-jet recording head, ink cartridge, and recording apparatus
- Publication number 20040085420
- Publication date May 6, 2004
- Mamoru Soga
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink for ink-jet recording, and ink cartridge and recording apparatu...
- Publication number 20040087679
- Publication date May 6, 2004
- Mamoru Soga
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Ink jet head, method for inspecting actuator, method for manufactur...
- Publication number 20040080568
- Publication date Apr 29, 2004
- Hiroyuki Matsuo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Inkjet recording ink, and cartridge and recording device having sai...
- Publication number 20040075725
- Publication date Apr 22, 2004
- Mamoru Soga
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Electronic paper file and mark setting system
- Publication number 20040070633
- Publication date Apr 15, 2004
- Tetsuroh Nakamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Electronic paper file
- Publication number 20040044682
- Publication date Mar 4, 2004
- Tetsuroh Nakamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image formation method
- Publication number 20040041890
- Publication date Mar 4, 2004
- Mamoru Soga
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Ink jet recording apparatus
- Publication number 20040036725
- Publication date Feb 26, 2004
- Kouji Ikeda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink composition for inkjet recording
- Publication number 20040031418
- Publication date Feb 19, 2004
- Mamoru Soga
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Ultrasonic vibration tool, fixing device, and heating device
- Publication number 20040013449
- Publication date Jan 22, 2004
- Matsushita Electric Industrial Co., Ltd.
- Keisuke Fujimoto
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
Piezoelectric actuator and method of manufacture therefor, and ink...
- Publication number 20030234834
- Publication date Dec 25, 2003
- Takanori Nakano
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink jet recording apparatus
- Publication number 20030122888
- Publication date Jul 3, 2003
- Koichi Baba
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink jet head, method of manufacturing the same and ink jet recordin...
- Publication number 20030112301
- Publication date Jun 19, 2003
- Matsushita Electric Industrial Co. Ltd.
- Hiroyuki Matsuo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Recording apparatus
- Publication number 20030076399
- Publication date Apr 24, 2003
- Hiroyuki Matsuo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink jet recording apparatus
- Publication number 20030071869
- Publication date Apr 17, 2003
- Koichi Baba
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Electronic paper, electronic paperfile and electronic pen
- Publication number 20030020701
- Publication date Jan 30, 2003
- Tetsuroh Nakamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image processor,its image reader and fiber lens,and method of manuf...
- Publication number 20020148951
- Publication date Oct 17, 2002
- Tetsuroh Nakamura
- G02 - OPTICS
Information Patent Application
Image reading apparatus
- Publication number 20020141066
- Publication date Oct 3, 2002
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Tetsuroh Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Light source for image reading apparatus and image reading apparatus
- Publication number 20020113550
- Publication date Aug 22, 2002
- Matsushita Electric Industrial Co, Ltd.
- Tetsuroh Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Recording device and sorter
- Publication number 20020101467
- Publication date Aug 1, 2002
- Koji Ikeda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Masaichiro Tatekawa

Person

Patents Grantslast 30 patents

Image reader and image processor having a light source forming trap...

Method for preparing ink, ink cartridge and ink-jet recording appar...

Ink-jet recording ink, image forming method, ink-jet recording appa...

Piezoelectric actuator and ink-jet head, and ink-jet recorder

Electronic paper file

Inkjet recording ink, solvent for use in said ink and cartridge and...

Piezoelectric actuator and method of manufacture therefor, and ink...

Recording apparatus with mechanism for ejecting recording medium

Ink for ink-jet recording, and ink cartridge and recording apparatu...

Electronic paper, electronic paperfile and electronic pen

Image formation method

Recording apparatus

Inkjet recording ink, method for producing said ink, and ink cartri...

Ink jet head, method for inspecting actuator, method for manufactur...

Ink jet recording apparatus

Ink-jet recording head, ink cartridge, and recording apparatus

Ultrasonic vibration tool, fixing device, and heating device

Ink for inkjet recording, and cartridge and recording apparatus inc...

Image reader and image processor having a light source forming trap...

Ink composition for inkjet recording

Ink jet head, actuator testing method, method of manufacturing ink...

Piezoelectric actuator and method of manufacture therefor, and ink...

Electronic file with flexible display medium

Light source for image reading apparatus and image reading apparatus

Recording apparatus

Ink jet head, method of manufacturing the same and ink jet recordin...

Ink jet recording apparatus

Ink-jet recording head

Ink jet recording apparatus

Image reading apparatus

Patents Applicationslast 30 patents

Piezoelectric actuator and method of manufacture therefor, and ink...

Image reader and image processor having a light source forming trap...

Recording apparatus

Recording apparatus

Piezoelectric actuator and ink-jet head, and ink-jet recorder

Ink jet head, actuator testing method, method of manufacturing ink...

Ink jet head, actuator testing method, method of manufacturing ink...

Ink-jet recording ink, image forming method, ink-jet recording appa...

Method for preparing ink, ink cartridge and ink-jet recording appar...

Inkjet recording ink, method for producing said ink, and ink cartri...

Ink-jet recording head, ink cartridge, and recording apparatus

Ink for ink-jet recording, and ink cartridge and recording apparatu...

Ink jet head, method for inspecting actuator, method for manufactur...

Inkjet recording ink, and cartridge and recording device having sai...

Electronic paper file and mark setting system

Electronic paper file

Image formation method

Ink jet recording apparatus

Ink composition for inkjet recording

Ultrasonic vibration tool, fixing device, and heating device

Piezoelectric actuator and method of manufacture therefor, and ink...

Ink jet recording apparatus

Ink jet head, method of manufacturing the same and ink jet recordin...

Recording apparatus

Ink jet recording apparatus

Electronic paper, electronic paperfile and electronic pen

Image processor,its image reader and fiber lens,and method of manuf...

Image reading apparatus

Light source for image reading apparatus and image reading apparatus

Recording device and sorter