Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11506261 | Gear device | Shunsuke Yoshida, Tomohiko Masuda | 2022-11-22 |
| 11359699 | Speed reducer | — | 2022-06-14 |
| 11187300 | Speed reducer | — | 2021-11-30 |
| 10955007 | Bearing retaining mechanism | — | 2021-03-23 |
| 10495183 | Gear device | Shunsuke Yoshida, Tomohiko Masuda | 2019-12-03 |
| 6377767 | Toner agitating and transporting member of a toner cartridge and developing device | Koji Fukushima, Yoshihiro Maekawa, Kiyoshi Yamaguchi, Yuusaku Shibuya, Tomomitsu Fukuda +1 more | 2002-04-23 |
| 5804351 | Toner for electrostatic-image development, developer for electrostatic image, and image forming process using the same | Hiroshi Takano, Masanori Ichimura, Masaki Hashimoto, Hideyuki Akagi, Koji Fukushima +5 more | 1998-09-08 |
| 5738962 | Toner for full-color image formation, developer composition, and method of forming multicolor image | Masanori Ichimura, Hiroshi Takano, Masaki Hashimoto, Hideyuki Akagi, Koji Fukushima | 1998-04-14 |
| 5439773 | Electrically-conductive toner, process for preparation of same, and process for formation of image using same | Izuru Matsui, Tsutomu Kubo, Koichi Takashima | 1995-08-08 |