Issued Patents All Time
Showing 51–73 of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7885565 | Development device, image forming apparatus and image forming method | Tsutomu Sasaki, Akihiro Gomi | 2011-02-08 |
| 7868977 | Transmissive OCB liquid crystal display device having optical compensation elements | Kenji Nakao, Mitsutaka Okita, Daiichi Suzuki, Shigesumi Araki | 2011-01-11 |
| 7868979 | Liquid crystal display device | Mitsutaka Okita, Shigesumi Araki | 2011-01-11 |
| 7869745 | Developing device having an agitating member and image forming apparatus using same | Tsutomu Sasaki | 2011-01-11 |
| 7864156 | Liquid crystal display device, light source device, and light source control method | Mitsutaka Okita, Shigesumi Araki | 2011-01-04 |
| 7831174 | Rotary developer and image formation apparatus having rotary developer | — | 2010-11-09 |
| 7817233 | OCB-mode liquid-crystal display device | Mitsutaka Okita, Daiichi Suzuki, Shigesumi Araki | 2010-10-19 |
| 7786969 | Liquid crystal display device and driving method of the same | Shigesumi Araki, Mitsutaka Okita, Daiichi Suzuki | 2010-08-31 |
| 7733322 | Liquid crystal display device and driving method of the same | Shigesumi Araki, Mitsutaka Okita, Daiichi Suzuki | 2010-06-08 |
| 7700685 | Method of producing hydrous ethylene-vinyl alcohol copolymer composition | — | 2010-04-20 |
| 7640349 | Systems and methods for providing secure access to household terminals | Seikei Lee, Takeshi Ishihara, Shinji Arakawa | 2009-12-29 |
| 7623202 | Liquid crystal display device | Shigesumi Araki, Mitsutaka Okita, Daiichi Suzuki | 2009-11-24 |
| 7609340 | Liquid crystal display cell | Daiichi Suzuki, Mitsutaka Okita, Shigesumi Araki | 2009-10-27 |
| 7443468 | Liquid crystal display device | Mitsutaka Okita, Daiichi Suzuki, Shigesumi Araki | 2008-10-28 |
| 7406272 | Image forming apparatus and system with attachable and detachable developer container | Minoru Kishigami, Katsumi Okamoto, Masaharu Inui | 2008-07-29 |
| 7230666 | Liquid crystal display with nonconductive portions in specific areas | Yukio Tanaka, Kazunori Komori, Akio Takimoto | 2007-06-12 |
| 6906769 | Liquid crystal screen display | Ichiro Sato, Katsuhiko Kumagawa, Kazuo Inoue | 2005-06-14 |
| 6896940 | Liquid crystal screen display | Ichiro Sato, Katsuhiko Kumagawa, Kazuo Inoue | 2005-05-24 |
| 6801293 | Method for manufacturing an in-plane electric field mode liquid crystal element | Junko Asayama, Kazunori Komori, Yukio Tanaka, Akio Takimoto, Kazuo Inoue +6 more | 2004-10-05 |
| 6690440 | Liquid crystal element and manufacturing method thereof | Yukio Tanaka, Kazunori Komori, Akio Takimoto | 2004-02-10 |
| 6452655 | Liquid crystal device and its manufacturing method | Yukio Tanaka, Kazunori Komori, Akio Takimoto | 2002-09-17 |
| 5798806 | Spatial light modulator and projector | Hiroshi Tsutsui, Kazunori Komori, Yasunori Kuratomi, Akio Takimoto, Koji Akiyama +1 more | 1998-08-25 |
| 5424098 | Method of manufacturing organic films using organic compound and metallic compound | Norihisa Mino, Kazufumi Ogawa | 1995-06-13 |