Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12065030 | Rear vehicle-body structure | Eiji KAMEMOTO, Kazutaka Ishikura | 2024-08-20 |
| 11769864 | Substrate for mounting a light-emitting element and circuit board for mounting a light-emitting element that includes it, and light-emitting element module | — | 2023-09-26 |
| 11473858 | Heat-dissipating member and electronic device using same | — | 2022-10-18 |
| 11173965 | Rear vehicle-body structure of vehicle | Hideyuki Tsukamoto, Akiyoshi Masuda | 2021-11-16 |
| 11091205 | Rear vehicle-body structure | Hideyuki Tsukamoto | 2021-08-17 |
| 9714052 | Rear vehicle-body structure of automotive vehicle | Hidenori Matsuoka, Ken Yamada, Akiyoshi Masuda | 2017-07-25 |
| 6991287 | Vehicle seat system | Kazuharu Ogawa, Hideki Yokoyama, Kenji Muramatsu, Naoki Kaneko | 2006-01-31 |
| 6249660 | Imaging cartridge for use in an image forming apparatus including detachable electrode member | Yasuhiro Nakagami | 2001-06-19 |
| 6208499 | Corona discharge device | Noboru Yonekawa, Yasuhiro Nakagami | 2001-03-27 |
| 6070045 | Liquid spreading device and a fixing device | Kazuyoshi Hara, Sanji Inagaki | 2000-05-30 |
| 5968418 | Conductive contact material | Ikuro Chimoto, Munenori Nakano, Takeshi Suzuki, Koichiro Higashiguchi | 1999-10-19 |
| 5918086 | Image formation device | Munenori Nakano, Tomohiko Teranishi, Tetsuya Okashita, Mineo Yamamoto | 1999-06-29 |
| 5873013 | Image forming apparatus provided with contact-type charger and controller for cleaning charger | Futoshi Okazaki | 1999-02-16 |
| 5842087 | Charging device for image forming apparatus | Yasuhiro Nakagami, Futoshi Okazaki | 1998-11-24 |
| 5787327 | Charging device for image forming apparatus | Yasuhiro Nakagami | 1998-07-28 |
| 5765088 | Image forming apparatus and cleaning blade | Yasunori Nakayama, Shingo Hirota, Kuniaki Kashiwakura, Futoshi Okazaki | 1998-06-09 |
| 5666604 | Image forming apparatus with charging device having projecting zip discharge electrode and improved parameters | Yasuhiro Nakagami, Noboru Yonekawa | 1997-09-09 |
| 5596391 | Image forming apparatus having transfer constant current source adjustable in response to the thickness of dielectric layer | Yasuhiro Nakagami, Noboru Yonekawa | 1997-01-21 |
| 5532798 | Charging device having a plate electrode and a cleaning device for cleaning edges of the plate electrode | Yasuhiro Nakagami, Noboru Yonekawa, Noboru Ito, Yoshihiro Shojo, Katsuhiko Takeda | 1996-07-02 |
| 5466938 | Corona discharge device | Yasunori Nakayama, Noboru Yonekawa, Yasuhiro Nakagami, Shizuo Yuge | 1995-11-14 |
| 5175631 | Apparatus for recording and reproducing a digital video signal in the form of order-rearranged and coded data | Tatsuro Juri, Masakazu Nishino, Hideki Ohtaka | 1992-12-29 |
| 5044313 | Electrostatic latent image developing apparatus | Shizuo Yuge, Hidetoshi Kawabata | 1991-09-03 |
| 5005049 | Copying machine with capacity to measure transparency of original | — | 1991-04-02 |
| 4984022 | Image forming apparatus having means for attenuating bias voltage of the developing sleeve | Shizuo Yuge | 1991-01-08 |
| 4922094 | Automobile electronic light-activated key device | Toshihiko Hatanaka, Akira Enomoto | 1990-05-01 |