Issued Patents All Time
Showing 51–60 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6137600 | Recording apparatus | Mitsuhiro Mukasa | 2000-10-24 |
| 6102389 | Sheet feeding device | Katsuo Nakayama, Mitsuhiro Mukasa | 2000-08-15 |
| 5893210 | Method of forming a roller and mold for forming the same | Masafumi Takei | 1999-04-13 |
| 5807004 | Roller for image forming apparatus | Masafumi Takei | 1998-09-15 |
| 4702517 | Detachable-type vehicle sun shade | Yoshihiko Maeda, Toshiaki Nogami, Shigeru Kashiwagi, Kunio Nishiyama | 1987-10-27 |
| 4526875 | Ceramic material for cutting tools and process for the production thereof | Yoshihiro Yamamoto | 1985-07-02 |
| 4394048 | Interlocking mechanism of both side lock recliner for automotive seat | Noboru Yoshimura | 1983-07-19 |
| 4331627 | Alumina sintered products and process for their production | Yoshihiro Yamamoto, Hiroshi Tanaka | 1982-05-25 |
| 4204873 | Sintered ceramic body for cutting tools | Yoshihiro Yamamoto, Hiroshi Tanaka | 1980-05-27 |
| 4203690 | Ceramic cutting tip | Hiroshi Tanaka | 1980-05-20 |