Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5688326 | Apparatus for coating elongated material with photoresist | Jyouitsu Sawa, Toshimasa Takeuchi | 1997-11-18 |
| 4755257 | Method of processing thin metal sheets by photoetching | Toshio Yamamoto, Masaru Kawasaki, Ryoichi Ando | 1988-07-05 |