Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5639290 | Process for producing a glass preform for an optical fiber and apparatus for the same | Toshimi Habasaki, Koji Takata, Fumitaka Uchino, Koji Amemiya | 1997-06-17 |
| 5599014 | Sheet convey apparatus | Yoshihiko Kitahara, Hitoshi Fujimoto | 1997-02-04 |
| 5597153 | Automatic original feed apparatus | Hiroyoshi Maruyama, Yoshikuni Toyama, Shinichi Tanada, Toshihiko Kusumoto, Masahiko Yashiro | 1997-01-28 |