Takamichi Enomoto

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Toner refilling device and developing device using the same for an...
- Patent number 6,859,634
- Issue date Feb 22, 2005
- Ricoh Company, Ltd.
- Fumihito Itoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of forming colored image by use of inorganic toner, inorgani...
- Patent number 5,750,299
- Issue date May 12, 1998
- Ricoh Company, Ltd.
- Kouchi Ohshima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Compensator for liquid crystal display
- Patent number 5,326,496
- Issue date Jul 5, 1994
- Nippon Oil Company Limited
- Shigeki Iida
- G02 - OPTICS
Information Patent Grant
Method for polarizing light
- Patent number 5,260,109
- Issue date Nov 9, 1993
- Nippon Oil Company, Limited
- Shigeki Iida
- G02 - OPTICS
Information Patent Grant
Liquid crystal display cell with electrodes of substantially amorph...
- Patent number 5,105,291
- Issue date Apr 14, 1992
- Ricoh Company, Ltd.
- Fuyuhiko Matsumoto
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device with dielectric anisotropy
- Patent number 5,056,896
- Issue date Oct 15, 1991
- Ricoh Company, Ltd.
- Haruo Iimura
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device
- Patent number 4,984,873
- Issue date Jan 15, 1991
- Ricoh Company, Ltd.
- Yasuyuki Takiguchi
- G02 - OPTICS
Information Patent Grant
Projection device for irradiating a light to a display device and o...
- Patent number 4,818,074
- Issue date Apr 4, 1989
- Ricoh Company, Ltd.
- Kenya Yokoi
- G02 - OPTICS
Information Patent Grant
Liquid crystal color display device
- Patent number 4,793,691
- Issue date Dec 27, 1988
- Ricoh Company, Ltd.
- Takamichi Enomoto
- G02 - OPTICS
Information Patent Grant
Liquid crystal color display device
- Patent number 4,772,885
- Issue date Sep 20, 1988
- Ricoh Company, Ltd.
- Kiyohiro Uehara
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal color display device
- Patent number 4,678,285
- Issue date Jul 7, 1987
- Ricoh Company, Ltd.
- Wasaburo Ohta
- G02 - OPTICS
Information Patent Grant
Layered electrophotographic photoconductor
- Patent number 4,284,698
- Issue date Aug 18, 1981
- Ricoh Company, Ltd.
- Takeo Kazami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic element with carbazole-phenyhydrazone charge tr...
- Patent number 4,256,821
- Issue date Mar 17, 1981
- Ricoh Company, Ltd.
- Takamichi Enomoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive material for use in electrophotography with a poly a...
- Patent number 4,161,404
- Issue date Jul 17, 1979
- Ricoh Co., Ltd.
- Takamichi Enomoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Toner refilling device and developing device using the same for an...
- Publication number 20030170049
- Publication date Sep 11, 2003
- Fumihito Itoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Takamichi Enomoto

Person

Patents Grantslast 30 patents

Toner refilling device and developing device using the same for an...

Method of forming colored image by use of inorganic toner, inorgani...

Compensator for liquid crystal display

Method for polarizing light

Liquid crystal display cell with electrodes of substantially amorph...

Liquid crystal display device with dielectric anisotropy

Liquid crystal display device

Projection device for irradiating a light to a display device and o...

Liquid crystal color display device

Liquid crystal color display device

Liquid crystal color display device

Layered electrophotographic photoconductor

Electrophotographic element with carbazole-phenyhydrazone charge tr...

Photosensitive material for use in electrophotography with a poly a...

Patents Applicationslast 30 patents

Toner refilling device and developing device using the same for an...