Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883715 | Elastic rotatable member | Masahiro Goto, Isamu Sakane | 1989-11-28 |
| 4842944 | Elastic rotatable member | Masahiro Goto, Isamu Sakane | 1989-06-27 |
| 4814886 | Image processing process and apparatus therefor | Takahiro Inoue, Yasushi Sato, Akio Suzuki, Yoshihiro Murasawa, Hiroshi Sasame +1 more | 1989-03-21 |
| 4804576 | Elastic rotatable member | Masahiro Goto, Isamu Sakane | 1989-02-14 |