Shuichi Ohara

Person

Hitachi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Fuel cell power generation equipment and a device using the same
- Patent number 7,105,244
- Issue date Sep 12, 2006
- Hitachi, Ltd.
- Tomoichi Kamo
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Active matrix type liquid crystal display apparatus
- Patent number 5,910,271
- Issue date Jun 8, 1999
- Hitachi, Ltd.
- Masahito Ohe
- G02 - OPTICS
Information Patent Grant
Organic field-effect transistor and production thereof
- Patent number 5,854,139
- Issue date Dec 29, 1998
- Hitachi, Ltd.
- Sukekazu Aratani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field-effect transistor having a semiconductor layer made of an org...
- Patent number 5,705,826
- Issue date Jan 6, 1998
- Hitachi, Ltd.
- Sukekazu Aratani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dot-matrix type display device
- Patent number 5,313,293
- Issue date May 17, 1994
- Hitachi, Ltd.
- Jun-ichi Hirakata
- G02 - OPTICS
Information Patent Grant
Unabsorbing type polarizer, method for manufacturing the same, pola...
- Patent number 5,157,526
- Issue date Oct 20, 1992
- Hitachi, Ltd.
- Katsumi Kondo
- G02 - OPTICS
Information Patent Grant
Heat transfer ink sheet having a precoating layer which is thermall...
- Patent number 5,116,148
- Issue date May 26, 1992
- Hitachi, Ltd.
- Shuichi Ohara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Optical transmitting system, optical members and polymer for same,...
- Patent number 5,093,888
- Issue date Mar 3, 1992
- Hitachi, Ltd.
- Yoshitaka Takezawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Heat transfer sheet, method for producing it, and method of heat tr...
- Patent number 5,071,824
- Issue date Dec 10, 1991
- Hitachi, Ltd.
- Shuichi Ohara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Color ink sheet for thermal transfer
- Patent number 4,812,439
- Issue date Mar 14, 1989
- Hitachi, Ltd.
- Shuichi Ohara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermal transfer sheet
- Patent number 4,690,858
- Issue date Sep 1, 1987
- Hitachi, Ltd.
- Hiroyuki Oka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Humidity-sensitive element
- Patent number 4,642,601
- Issue date Feb 10, 1987
- Hitachi, Ltd.
- Tooru Sugawara
- G01 - MEASURING TESTING
Information Patent Grant
Humidity sensor with improved protective layering
- Patent number 4,473,813
- Issue date Sep 25, 1984
- Hitachi, Ltd.
- Noriyuki Kinjo
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Fuel cell power generation equipment and a device using the same
- Publication number 20040224207
- Publication date Nov 11, 2004
- Hitachi, Ltd
- Tomoichi Kamo
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel cell power generation equipment and a device using the same
- Publication number 20040224208
- Publication date Nov 11, 2004
- Hitachi, Ltd
- Tomoichi Kamo
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel cell power generation equipment and a device using the same
- Publication number 20040224211
- Publication date Nov 11, 2004
- Hitachi, Ltd
- Tomoichi Kamo
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel cell power generation equipment and a device using the same
- Publication number 20030059659
- Publication date Mar 27, 2003
- Hitachi, Ltd.
- Tomoichi Kamo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Fuel cell power generation equipment and a device using the same
- Publication number 20030059660
- Publication date Mar 27, 2003
- Hitachi, Ltd
- Tomoichi Kamo
- H01 - BASIC ELECTRIC ELEMENTS

Shuichi Ohara

Person

Patents Grantslast 30 patents

Fuel cell power generation equipment and a device using the same

Active matrix type liquid crystal display apparatus

Organic field-effect transistor and production thereof

Field-effect transistor having a semiconductor layer made of an org...

Dot-matrix type display device

Unabsorbing type polarizer, method for manufacturing the same, pola...

Heat transfer ink sheet having a precoating layer which is thermall...

Optical transmitting system, optical members and polymer for same,...

Heat transfer sheet, method for producing it, and method of heat tr...

Color ink sheet for thermal transfer

Thermal transfer sheet

Humidity-sensitive element

Humidity sensor with improved protective layering

Patents Applicationslast 30 patents

Fuel cell power generation equipment and a device using the same

Fuel cell power generation equipment and a device using the same

Fuel cell power generation equipment and a device using the same

Fuel cell power generation equipment and a device using the same

Fuel cell power generation equipment and a device using the same