Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8693936 | Fixing device and image forming apparatus incorporating same | Shigeo Nanno, Tomohiko Fujii, Yutaka Naitoh, Tomoya Adachi | 2014-04-08 |
| 8682199 | Mechanism for electrifying, method of electrifying, and conductive member | Hirobumi Ooyoshi | 2014-03-25 |
| 7993424 | Air cleaner | Yasuharu Takeuchi, Koutarou Okayasu | 2011-08-09 |
| 7925193 | Rotary member, developing device, and image forming apparatus | Kouichi Oomori, Katsumasa Mikami, Katsumi Kumada, Yuichiro Suzuki, Yoshitaka Omori | 2011-04-12 |
| 5597652 | Conductive roll | Tadashi Utsunomiya, Yoshinori Shimokawa | 1997-01-28 |
| 5376868 | Driving force controller for electric motor vehicle | Shuzo Moroto, Mutsumi Kawamoto, Mitsugi Yamashita | 1994-12-27 |
| 5317976 | Vehicle and high-speed transport system having rotating alternating polarity magnet member for levitating, propelling, and guiding the vehicle | Hideki Aruga, Yoshihiro Kyotani, Shuzo Moroto, Masao Kawai, Toshihiro Shiimado +2 more | 1994-06-07 |
| 5289890 | Drive unit for electric motor vehicle | Shuzo Moroto, Mutsumi Kawamoto | 1994-03-01 |
| 4601052 | Voice analysis composing method | Hiroshi Saito, Kiyotaka Nagai, Daisuke Mori, Masahiko Hatanaka, Hideo Shibuya +1 more | 1986-07-15 |
| 4454737 | Key holder | — | 1984-06-19 |
| 4401885 | Planar heat generating device | Eiichi Ishii, Yoshiaki Mori | 1983-08-30 |
| 4389864 | Key holder | — | 1983-06-28 |
| 4379394 | Key holder | — | 1983-04-12 |
| 4364250 | Key holder | — | 1982-12-21 |
| 4354368 | Key holder | — | 1982-10-19 |
| 4351173 | Key holder | — | 1982-09-28 |
| 4348880 | Key holder | — | 1982-09-14 |
| 4348881 | Key holder | — | 1982-09-14 |
| 4325243 | Key holder | — | 1982-04-20 |
| 4320641 | Key holder | — | 1982-03-23 |
| 4213926 | Method for making a decorative plate used in a building | Tohei Horishima, Kenji Sugimoto, Kensuke Aoyama | 1980-07-22 |