Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5355196 | Micro computer controlled image forming apparatus | Shigeo Kurando, Hiromi Sakata, Yukio Hashimoto, Hidekazu Sakagami | 1994-10-11 |
| 5201503 | Sheet sorter with common supply and discharge rollers | Toshikazu Matsui, Hiromi Sakata, Masanori Itakiyo, Kunihiko Ishikawa | 1993-04-13 |
| 4991347 | Opening/closing mechanism for the use in circular-arc shaped sliding doors | Akiyoshi Takimoto, Yuichi Noguchi | 1991-02-12 |
| 4943829 | Image forming apparatus | Kenji Sasaki, Mitsuo Matsushita, Akihiro Horiwaki, Katsunori Fujii, Hiroyuki Hatano | 1990-07-24 |
| 4775823 | Method for controlling opening/closing operation of automatic door in its accidental condition | Yukio Yoshida, Akiyoshi Takimoto, Kiyotada Nishikawa, Toshio Oura | 1988-10-04 |
| 4742245 | Method for controlling automatic door in turning-on time of its power supply | Yukio Yoshida, Akiyoshi Takimoto, Kiyotada Nishikawa, Toshio Oura | 1988-05-03 |