Kei Hiruma

Person

Chinoshi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Ink jet printing method and ink jet printing apparatus
- Patent number 12,109,812
- Issue date Oct 8, 2024
- Seiko Epson Corporation
- Tomoyuki Ushiyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Composition for aqueous ink jet and method for producing recorded p...
- Patent number 12,091,562
- Issue date Sep 17, 2024
- Seiko Epson Corporation
- Kei Hiruma
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Recording method and recording device
- Patent number 11,999,180
- Issue date Jun 4, 2024
- Seiko Epson Corporation
- Kei Hiruma
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Composition for aqueous ink jet
- Patent number 11,976,204
- Issue date May 7, 2024
- Seiko Epson Corporation
- Homare Kuribayashi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink jet textile printing ink
- Patent number 11,161,352
- Issue date Nov 2, 2021
- Seiko Epson Corporation
- Koji Imamura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of manufacturing gel particles, and drive signal generation...
- Patent number 9,486,769
- Issue date Nov 8, 2016
- Seiko Epson Corporation
- Kei Hiruma
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of driving liquid ejection head and drive signal generation...
- Patent number 8,991,958
- Issue date Mar 31, 2015
- Seiko Epson Corporation
- Kei Hiruma
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Film forming method, film forming device, liquid crystal arrangemen...
- Patent number 8,780,317
- Issue date Jul 15, 2014
- Seiko Epson Corporation
- Kei Hiruma
- G02 - OPTICS
Information Patent Grant
Method of driving liquid ejection head and drive signal generation...
- Patent number 8,668,296
- Issue date Mar 11, 2014
- Seiko Epson Corporation
- Kei Hiruma
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of forming thin film
- Patent number 8,383,211
- Issue date Feb 26, 2013
- Seiko Epson Corporation
- Osamu Kasuga
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Gel manufacturing apparatus
- Patent number 8,313,702
- Issue date Nov 20, 2012
- Seiko Epson Corporation
- Katsuya Ide
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for setting up drive signal
- Patent number 8,123,324
- Issue date Feb 28, 2012
- Seiko Epson Corporation
- Sadaharu Komori
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for setting up drive signal
- Patent number 8,066,345
- Issue date Nov 29, 2011
- Seiko Epson Corporation
- Sadaharu Komori
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for forming deposit, droplet ejection apparatus, electro-opt...
- Patent number 7,816,277
- Issue date Oct 19, 2010
- Seiko Epson Corporation
- Kei Hiruma
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Film formation method, electro-optical device manufacturing method...
- Patent number 7,794,781
- Issue date Sep 14, 2010
- Seiko Epson Corporation
- Kei Hiruma
- G02 - OPTICS
Information Patent Grant
Droplet ejection apparatus, method for recovering droplet ejection...
- Patent number 7,753,474
- Issue date Jul 13, 2010
- Seiko Epson Corporation
- Kei Hiruma
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Droplet discharge method, droplet discharge apparatus, manufacturin...
- Patent number 7,748,825
- Issue date Jul 6, 2010
- Seiko Epson Corporation
- Kei Hiruma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface treatment method, manufacturing method of color filter subs...
- Patent number 7,713,593
- Issue date May 11, 2010
- Seiko Epson Corporation
- Kei Hiruma
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Droplet ejection apparatus, method for forming functional film, app...
- Patent number 7,542,126
- Issue date Jun 2, 2009
- Seiko Epson Corporation
- Kei Hiruma
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Various methods of manufacture of electro-optical panels, etc. invo...
- Patent number 7,535,544
- Issue date May 19, 2009
- Seiko Epson Corporation
- Kei Hiruma
- G02 - OPTICS
Information Patent Grant
Liquid crystal discharging method, and liquid crystal discharging d...
- Patent number 7,499,143
- Issue date Mar 3, 2009
- Seiko Epson Corporation
- Kei Hiruma
- G02 - OPTICS
Information Patent Grant
Method, program, and apparatus for manufacturing electrooptical pan...
- Patent number 7,224,418
- Issue date May 29, 2007
- Seiko Epson Corporation
- Kei Hiruma
- G02 - OPTICS
Information Patent Grant
Device for arranging liquid drops, electro-optical panel, electro-o...
- Patent number 7,215,406
- Issue date May 8, 2007
- Seiko Epson Corporation
- Kei Hiruma
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Water-Based Coloring Composition, Coloring Method, Pigment Dispersi...
- Publication number 20230416553
- Publication date Dec 28, 2023
- SEIKO EPSON CORPORATION
- Mitsunobu NAKATANI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Ink Jet Ink Composition And Ink Jet Printing Method
- Publication number 20230312955
- Publication date Oct 5, 2023
- SEIKO EPSON CORPORATION
- Kei HIRUMA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Pigment Composition And Coloring Method
- Publication number 20230312945
- Publication date Oct 5, 2023
- SEIKO EPSON CORPORATION
- Mitsunobu NAKATANI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Method For Manufacturing Three-Dimensional Shaped Object, And Three...
- Publication number 20230311409
- Publication date Oct 5, 2023
- SEIKO EPSON CORPORATION
- Masaya ISHIDA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Recording Method And Recording Device
- Publication number 20230312958
- Publication date Oct 5, 2023
- SEIKO EPSON CORPORATION
- Hiroaki KIDA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Coloring Composition, Coloring Method, And Pigment Dispersion
- Publication number 20230303848
- Publication date Sep 28, 2023
- SEIKO EPSON CORPORATION
- Mitsunobu NAKATANI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Coloring Composition, Coloring Method, And Pigment Dispersion
- Publication number 20230303866
- Publication date Sep 28, 2023
- SEIKO EPSON CORPORATION
- Kenta TSUKADA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Coloring Composition, Coloring Method, And Pigment Dispersion
- Publication number 20230279255
- Publication date Sep 7, 2023
- SEIKO EPSON CORPORATION
- Mitsunobu NAKATANI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Ink Jet Ink Composition And Recording Method
- Publication number 20230272235
- Publication date Aug 31, 2023
- SEIKO EPSON CORPORATION
- Shintaro ASAI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Metal Pigment Composition And Coloring Method
- Publication number 20220243080
- Publication date Aug 4, 2022
- SEIKO EPSON CORPORATION
- Hiroaki KIDA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Coloring Composition And Coloring Method
- Publication number 20220243081
- Publication date Aug 4, 2022
- SEIKO EPSON CORPORATION
- Shintaro ASAI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Recording Method and Recording Device
- Publication number 20220203740
- Publication date Jun 30, 2022
- SEIKO EPSON CORPORATION
- Kei HIRUMA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Water-Based Composition And Coloring Method
- Publication number 20220204785
- Publication date Jun 30, 2022
- SEIKO EPSON CORPORATION
- Mitsunobu NAKATANI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Ink Jet Ink Composition, Ink Set, And Recording Method
- Publication number 20220204787
- Publication date Jun 30, 2022
- SEIKO EPSON CORPORATION
- Hiroaki KIDA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink Jet Printing Method And Ink Jet Printing Apparatus
- Publication number 20220032618
- Publication date Feb 3, 2022
- SEIKO EPSON CORPORATION
- Tomoyuki USHIYAMA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
COMPOSITION FOR AQUEOUS INK JET
- Publication number 20210139722
- Publication date May 13, 2021
- SEIKO EPSON CORPORATION
- Homare KURIBAYASHI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Composition For Aqueous Ink Jet And Method For Producing Recorded P...
- Publication number 20210095151
- Publication date Apr 1, 2021
- SEIKO EPSON CORPORATION
- Kei HIRUMA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Ink Jet Composition
- Publication number 20210095142
- Publication date Apr 1, 2021
- SEIKO EPSON CORPORATION
- Hiroshi TAKIGUCHI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Ink Jet Textile Printing Ink
- Publication number 20200122486
- Publication date Apr 23, 2020
- SEIKO EPSON CORPORATION
- Koji IMAMURA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
GEL SENSOR
- Publication number 20160061828
- Publication date Mar 3, 2016
- SEIKO EPSON CORPORATION
- Kei HIRUMA
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF DRIVING LIQUID EJECTION HEAD AND DRIVE SIGNAL GENERATION...
- Publication number 20140139575
- Publication date May 22, 2014
- SEIKO EPSON CORPORATION
- Kei Hiruma
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
GEL PRODUCTION APPARATUS AND GEL PRODUCTION METHOD
- Publication number 20130065968
- Publication date Mar 14, 2013
- SEIKO EPSON CORPORATION
- Kei Hiruma
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD OF MANUFACTURING GEL PARTICLES, AND DRIVE SIGNAL GENERATION...
- Publication number 20130043610
- Publication date Feb 21, 2013
- SEIKO EPSON CORPORATION
- Kei Hiruma
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GEL FORMING SOLUTION AND METHOD FOR PRODUCING GEL
- Publication number 20120041076
- Publication date Feb 16, 2012
- SEIKO EPSON CORPORATION
- Kei HIRUMA
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
METHOD FOR SETTING UP DRIVE SIGNAL
- Publication number 20120033005
- Publication date Feb 9, 2012
- SEIKO EPSON CORPORATION
- Sadaharu KOMORI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD OF DRIVING LIQUID EJECTION HEAD AND DRIVE SIGNAL GENERATION...
- Publication number 20110205274
- Publication date Aug 25, 2011
- SEIKO EPSON CORPORATION
- Kei Hiruma
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
GEL MANUFACTURING APPARATUS
- Publication number 20110014089
- Publication date Jan 20, 2011
- SEIKO EPSON CORPORATION
- Katsuya IDE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DEVICE AND ITS MANUFACTURING METHOD, ELECTRO-OPTICAL DEVICE AND ITS...
- Publication number 20110014365
- Publication date Jan 20, 2011
- SEIKO EPSON CORPORATION
- Kei HIRUMA
- G02 - OPTICS
Information Patent Application
METHOD FOR SETTING UP DRIVE SIGNAL
- Publication number 20090207201
- Publication date Aug 20, 2009
- SEIKO EPSON CORPORATION
- Sadaharu KOMORI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD FOR SETTING UP DRIVE SIGNAL
- Publication number 20090201326
- Publication date Aug 13, 2009
- SEIKO EPSON CORPORATION
- Sadaharu KOMORI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Person

Patents Grantslast 30 patents

Ink jet printing method and ink jet printing apparatus

Composition for aqueous ink jet and method for producing recorded p...

Recording method and recording device

Composition for aqueous ink jet

Ink jet textile printing ink

Method of manufacturing gel particles, and drive signal generation...

Method of driving liquid ejection head and drive signal generation...

Film forming method, film forming device, liquid crystal arrangemen...

Method of driving liquid ejection head and drive signal generation...

Method of forming thin film

Gel manufacturing apparatus

Method for setting up drive signal

Method for setting up drive signal

Method for forming deposit, droplet ejection apparatus, electro-opt...

Film formation method, electro-optical device manufacturing method...

Droplet ejection apparatus, method for recovering droplet ejection...

Droplet discharge method, droplet discharge apparatus, manufacturin...

Surface treatment method, manufacturing method of color filter subs...

Droplet ejection apparatus, method for forming functional film, app...

Various methods of manufacture of electro-optical panels, etc. invo...

Liquid crystal discharging method, and liquid crystal discharging d...

Method, program, and apparatus for manufacturing electrooptical pan...

Device for arranging liquid drops, electro-optical panel, electro-o...

Patents Applicationslast 30 patents

Water-Based Coloring Composition, Coloring Method, Pigment Dispersi...

Ink Jet Ink Composition And Ink Jet Printing Method

Pigment Composition And Coloring Method

Method For Manufacturing Three-Dimensional Shaped Object, And Three...

Recording Method And Recording Device

Coloring Composition, Coloring Method, And Pigment Dispersion

Coloring Composition, Coloring Method, And Pigment Dispersion

Coloring Composition, Coloring Method, And Pigment Dispersion

Ink Jet Ink Composition And Recording Method

Metal Pigment Composition And Coloring Method

Coloring Composition And Coloring Method

Recording Method and Recording Device

Water-Based Composition And Coloring Method

Ink Jet Ink Composition, Ink Set, And Recording Method

Ink Jet Printing Method And Ink Jet Printing Apparatus

COMPOSITION FOR AQUEOUS INK JET

Composition For Aqueous Ink Jet And Method For Producing Recorded P...

Ink Jet Composition

Ink Jet Textile Printing Ink

GEL SENSOR

METHOD OF DRIVING LIQUID EJECTION HEAD AND DRIVE SIGNAL GENERATION...

GEL PRODUCTION APPARATUS AND GEL PRODUCTION METHOD

METHOD OF MANUFACTURING GEL PARTICLES, AND DRIVE SIGNAL GENERATION...

GEL FORMING SOLUTION AND METHOD FOR PRODUCING GEL

METHOD FOR SETTING UP DRIVE SIGNAL

METHOD OF DRIVING LIQUID EJECTION HEAD AND DRIVE SIGNAL GENERATION...

GEL MANUFACTURING APPARATUS

DEVICE AND ITS MANUFACTURING METHOD, ELECTRO-OPTICAL DEVICE AND ITS...

METHOD FOR SETTING UP DRIVE SIGNAL

METHOD FOR SETTING UP DRIVE SIGNAL