Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6993231 | Covering composition for optical fiber and covered optical fiber | Takahiro Higuchi, Koichi Tamura | 2006-01-31 |
| 5624781 | Positive type anionic electrodeposition photo-resist composition and process for pattern formation using said composition | Yukari Takeda, Naozumi Iwasawa, Hideo Kogure | 1997-04-29 |