Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5691101 | Photosensitive composition | Toru Ushirogouchi, Naomi Shida, Takuya Naito, Koji Asakawa, Akinori Hongu +1 more | 1997-11-25 |
| 5660956 | Reticle and method of fabricating reticle | Yoko Tomofuji, Takashi Sato, Hiroaki Hazama, Haruki Komano, Shinichi Ito | 1997-08-26 |
| 5595844 | Method of exposing light in a method of fabricating a reticle | Yoko Tomofuji, Takashi Sato, Hiroaki Hazama, Haruki Komano, Shinichi Ito | 1997-01-21 |