Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5656128 | Reduction of reflection by amorphous carbon | Koichi Hashimoto, Fumihiko Shinpuku, Daisuke Matsunaga, Takayuki Enda | 1997-08-12 |
TO
Toshiyuki Ohtsuka
Overall (1997): #65,243 of 185,788Top 40%
1
Patents 1997