Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6659898 | Molded part | Kouichi Sakogawa, Toshihiro Otsu | 2003-12-09 |
| 5258154 | Method for producing seamless tube or use as intermediate image-transfer belt | Katsumi Okuyama, Toshihiko Tanimoto, Michiya Okamura, Hideto Shimizu | 1993-11-02 |