Tomoyuki Kuwamoto

Person

Nara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electrophoretic display sheet, electrophoretic display apparatus, a...
- Patent number 8,547,324
- Issue date Oct 1, 2013
- Seiko Epson Corporation
- Harunobu Komatsu
- G02 - OPTICS
Information Patent Grant
Coating composition for electrophoretic display devices, sheet for...
- Patent number 8,361,613
- Issue date Jan 29, 2013
- Seiko Epson Corporation
- Hitoshi Yamamoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of manufacturing electrophoretic display device, electrophor...
- Patent number 8,236,371
- Issue date Aug 7, 2012
- Seiko Epson Corporation
- Harunobu Komatsu
- G02 - OPTICS
Information Patent Grant
Microcapsules for electrophoretic display devices, and processes fo...
- Patent number 8,174,755
- Issue date May 8, 2012
- Nippon Shokubai Co., Ltd.
- Hitoshi Yamamoto
- G02 - OPTICS
Information Patent Grant
Display device, method of manufacturing display device and electron...
- Patent number 8,164,822
- Issue date Apr 24, 2012
- Seiko Epson Corporation
- Takeo Kawase
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Retardation film
- Patent number 8,119,739
- Issue date Feb 21, 2012
- Nippon Shokubai Co., Ltd.
- Hideo Asano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Electrophoretic sheet, electrophoresis apparatus, method for manufa...
- Patent number 8,081,375
- Issue date Dec 20, 2011
- Seiko Epson Corporation
- Harunobu Komatsu
- G02 - OPTICS
Information Patent Grant
Electrophoretic display device, method of manufacturing electrophor...
- Patent number 7,999,997
- Issue date Aug 16, 2011
- Seiko Epson Corporation
- Harunobu Komatsu
- G02 - OPTICS
Information Patent Grant
Display device, method of manufacturing display device and electron...
- Patent number 7,957,052
- Issue date Jun 7, 2011
- Seiko Epson Corporation
- Takeo Kawase
- G02 - OPTICS
Information Patent Grant
Electrophoretic display sheet, electrophoretic display device and e...
- Patent number 7,864,405
- Issue date Jan 4, 2011
- Seiko Epson Corporation
- Harunobu Komatsu
- G02 - OPTICS
Information Patent Grant
Display device, method of manufacturing display device and electron...
- Patent number 7,764,420
- Issue date Jul 27, 2010
- Seiko Epson Corporation
- Takeo Kawase
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Preservation method of microcapsules for electrophoretic display de...
- Patent number 7,764,419
- Issue date Jul 27, 2010
- Seiko Epson Corporation
- Hitoshi Yamamoto
- G02 - OPTICS
Information Patent Grant
Polyamidic acid-containing and fine particles-dispersed composition...
- Patent number 6,441,083
- Issue date Aug 27, 2002
- Nippon Shokubai Co., Ltd.
- Tomoyuki Kuwamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing an aqueous resin dispersion and an aqueous re...
- Patent number 5,543,456
- Issue date Aug 6, 1996
- Nippon Shokubai Co., Ltd.
- Jiro Iriguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICE, METHOD OF MANUFACTURING DISPLAY DEVICE AND ELECTRON...
- Publication number 20110032180
- Publication date Feb 10, 2011
- SEIKO EPSON CORPORATION
- Takeo KAWASE
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE, METHOD OF MANUFACTURING DISPLAY DEVICE AND ELECTRON...
- Publication number 20100259813
- Publication date Oct 14, 2010
- SEIKO EPSON CORPORATION
- Takeo Kawase
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ELECTROPHORETIC SHEET, ELECTROPHORESIS APPARATUS, METHOD FOR MANUFA...
- Publication number 20100097686
- Publication date Apr 22, 2010
- SEIKO EPSON CORPORATION
- Harunobu Komatsu
- G02 - OPTICS
Information Patent Application
Display device, method of manufacturing display device and electron...
- Publication number 20100097685
- Publication date Apr 22, 2010
- SEIKO EPSON CORPORATION
- Takeo Kawase
- G02 - OPTICS
Information Patent Application
MICROCAPSULES FOR ELECTROPHORETIC DISPLAY DEVICES, AND PROCESSES FO...
- Publication number 20100020385
- Publication date Jan 28, 2010
- NIPPON SHOKUBAI CO.,LTD. AND SEIKO EPSON CORPORATION
- Hitoshi Yamamoto
- G02 - OPTICS
Information Patent Application
Electrophoretic display sheet, electrophoretic display apparatus, a...
- Publication number 20090315824
- Publication date Dec 24, 2009
- SEIKO EPSON CORPORATION
- Harunobu Komatsu
- G02 - OPTICS
Information Patent Application
Electrophoretic display device, method of manufacturing electrophor...
- Publication number 20090207477
- Publication date Aug 20, 2009
- SEIKO EPSON CORPORATION
- Harunobu Komatsu
- G02 - OPTICS
Information Patent Application
Method of manufacturing electrophoretic display device, electrophor...
- Publication number 20090208730
- Publication date Aug 20, 2009
- SEIKO EPSON CORPORATION
- Harunobu Komatsu
- G02 - OPTICS
Information Patent Application
RETARDATION FILM
- Publication number 20090135483
- Publication date May 28, 2009
- NIPPON SHOKUBAI CO., LTD
- Hideo Asano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Display device, method of manufacturing display device and electron...
- Publication number 20090128889
- Publication date May 21, 2009
- SEIKO EPSON CORPORATION
- Takeo Kawase
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Electrophoretic display sheet, electrophoretic display device and e...
- Publication number 20090109521
- Publication date Apr 30, 2009
- SEIKO EPSON CORPORATION
- Harunobu Komatsu
- G02 - OPTICS
Information Patent Application
Coating composition for electrophoretic display devices, sheet for...
- Publication number 20090061209
- Publication date Mar 5, 2009
- Hitoshi Yamamoto
- G02 - OPTICS
Information Patent Application
Preservation method of microcapsules for electrophoretic display de...
- Publication number 20080192330
- Publication date Aug 14, 2008
- Hitoshi Yamamoto
- G02 - OPTICS
Information Patent Application
Metal oxide particle and its uses
- Publication number 20070154561
- Publication date Jul 5, 2007
- NIPPON SHOKUBAI CO., LTD.
- Mitsuo Takeda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Tomoyuki Kuwamoto

Person

Patents Grantslast 30 patents

Electrophoretic display sheet, electrophoretic display apparatus, a...

Coating composition for electrophoretic display devices, sheet for...

Method of manufacturing electrophoretic display device, electrophor...

Microcapsules for electrophoretic display devices, and processes fo...

Display device, method of manufacturing display device and electron...

Retardation film

Electrophoretic sheet, electrophoresis apparatus, method for manufa...

Electrophoretic display device, method of manufacturing electrophor...

Display device, method of manufacturing display device and electron...

Electrophoretic display sheet, electrophoretic display device and e...

Display device, method of manufacturing display device and electron...

Preservation method of microcapsules for electrophoretic display de...

Polyamidic acid-containing and fine particles-dispersed composition...

Process for preparing an aqueous resin dispersion and an aqueous re...

Patents Applicationslast 30 patents

DISPLAY DEVICE, METHOD OF MANUFACTURING DISPLAY DEVICE AND ELECTRON...

DISPLAY DEVICE, METHOD OF MANUFACTURING DISPLAY DEVICE AND ELECTRON...

ELECTROPHORETIC SHEET, ELECTROPHORESIS APPARATUS, METHOD FOR MANUFA...

Display device, method of manufacturing display device and electron...

MICROCAPSULES FOR ELECTROPHORETIC DISPLAY DEVICES, AND PROCESSES FO...

Electrophoretic display sheet, electrophoretic display apparatus, a...

Electrophoretic display device, method of manufacturing electrophor...

Method of manufacturing electrophoretic display device, electrophor...

RETARDATION FILM

Display device, method of manufacturing display device and electron...

Electrophoretic display sheet, electrophoretic display device and e...

Coating composition for electrophoretic display devices, sheet for...

Preservation method of microcapsules for electrophoretic display de...

Metal oxide particle and its uses