Yasuhiro Oishi

Person

Osaka-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Single-layer electrophotographic photosensitive member, process car...
- Patent number 10,007,199
- Issue date Jun 26, 2018
- Kyocera Document Solutions Inc.
- Tomofumi Shimizu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing roller, developing device, image forming apparatus, and...
- Patent number 9,304,445
- Issue date Apr 5, 2016
- Kyocera Document Solutions Inc.
- Masashi Fujishima
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Developing device and image forming apparatus including the same
- Patent number 9,298,126
- Issue date Mar 29, 2016
- KYOCERA Document Solution Inc.
- Tamotsu Shimizu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device, and image forming apparatus provided with the same
- Patent number 9,285,713
- Issue date Mar 15, 2016
- KYOCERA Document Solutions Inc.
- Sakae Saito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing roller, developing device, and image forming apparatus i...
- Patent number 9,274,453
- Issue date Mar 1, 2016
- Kyocera Document Solutions Inc.
- Yasuhiro Oishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device, image forming apparatus
- Patent number 9,201,349
- Issue date Dec 1, 2015
- Kyocera Document Solutions Inc.
- Tamotsu Shimizu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing roller and developing apparatus and image forming appara...
- Patent number 9,158,227
- Issue date Oct 13, 2015
- KYOCERA Document Solutions Inc.
- Yukimasa Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing roller, developing device, and image forming apparatus i...
- Patent number 9,122,194
- Issue date Sep 1, 2015
- Kyocera Document Solutions Inc.
- Tamotsu Shimizu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing roller, developing device, and image forming apparatus i...
- Patent number 9,122,193
- Issue date Sep 1, 2015
- Kyocera Document Solutions Inc.
- Yoshinobu Yoneima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
SINGLE-LAYER ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CAR...
- Publication number 20170068177
- Publication date Mar 9, 2017
- KYOCERA DOCUMENT SOLUTIONS INC.
- Tomofumi SHIMIZU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING ROLLER AND DEVELOPING APPARATUS AND IMAGE FORMING APPARA...
- Publication number 20150301473
- Publication date Oct 22, 2015
- KYOCERA DOCUMENT SOLUTIONS INC.
- Yukimasa Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME
- Publication number 20150293470
- Publication date Oct 15, 2015
- KYOCERA DOCUMENT SOLUTIONS INC.
- Tamotsu SHIMIZU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS PROVIDED WITH THE SAME
- Publication number 20150293477
- Publication date Oct 15, 2015
- KYOCERA DOCUMENT SOLUTIONS INC.
- Sakae Saito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING ROLLER, DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS I...
- Publication number 20150177642
- Publication date Jun 25, 2015
- KYOCERA DOCUMENT SOLUTIONS INC.
- Yoshinobu Yoneima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE, IMAGE FORMING APPARATUS
- Publication number 20150177652
- Publication date Jun 25, 2015
- KYOCERA DOCUMENT SOLUTIONS INC.
- Tamotsu Shimizu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING ROLLER, DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS I...
- Publication number 20150177643
- Publication date Jun 25, 2015
- KYOCERA DOCUMENT SOLUTIONS INC.
- Yasuhiro Oishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING ROLLER, DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS I...
- Publication number 20150177644
- Publication date Jun 25, 2015
- KYOCERA DOCUMENT SOLUTIONS INC.
- Tamotsu Shimizu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING ROLLER, DEVELOPING DEVICE, IMAGE FORMING APPARATUS, AND...
- Publication number 20150177651
- Publication date Jun 25, 2015
- KYOCERA DOCUMENT SOLUTIONS INC.
- Masashi Fujishima
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Yasuhiro Oishi

Person

Patents Grantslast 30 patents

Single-layer electrophotographic photosensitive member, process car...

Developing roller, developing device, image forming apparatus, and...

Developing device and image forming apparatus including the same

Developing device, and image forming apparatus provided with the same

Developing roller, developing device, and image forming apparatus i...

Developing device, image forming apparatus

Developing roller and developing apparatus and image forming appara...

Developing roller, developing device, and image forming apparatus i...

Developing roller, developing device, and image forming apparatus i...

Patents Applicationslast 30 patents

SINGLE-LAYER ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CAR...

DEVELOPING ROLLER AND DEVELOPING APPARATUS AND IMAGE FORMING APPARA...

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME

DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS PROVIDED WITH THE SAME

DEVELOPING ROLLER, DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS I...

DEVELOPING DEVICE, IMAGE FORMING APPARATUS

DEVELOPING ROLLER, DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS I...

DEVELOPING ROLLER, DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS I...

DEVELOPING ROLLER, DEVELOPING DEVICE, IMAGE FORMING APPARATUS, AND...