Hiroko Ishibashi

Follow

Person

Ikoma-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Color image forming apparatus
- Patent number 7,010,245
- Issue date Mar 7, 2006
- Sharp Kabushiki Kaisha
- Yuriko Shindoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoreceptor and production method thereof
- Patent number 6,869,740
- Issue date Mar 22, 2005
- Sharp Kabushiki Kaisha
- Yuriko Shindoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color image forming apparatus
- Patent number 6,862,418
- Issue date Mar 1, 2005
- Sharp Kabushiki Kaisha
- Kazushige Morita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoreceptor, process for production thereof,...
- Patent number 6,136,484
- Issue date Oct 24, 2000
- Sharp Kabushiki Kaisha
- Satoshi Katayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Color image forming apparatus
- Publication number 20030207189
- Publication date Nov 6, 2003
- Yuriko Shindoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Color image forming apparatus
- Publication number 20030206754
- Publication date Nov 6, 2003
- Kazushige Morita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrophotographic photoreceptor and production method thereof
- Publication number 20030148199
- Publication date Aug 7, 2003
- Sharp Kabushiki Kaisha
- Yuriko Shindoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY