Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5591545 | Carbon material and method for producing same | Kohichi Miyashita, Atsushi Demachi, Kenji Sato, Minoru Noguchi | 1997-01-07 |
NO
Naohiko Oki
Overall (1997): #99,718 of 185,788Top 55%
1
Patents 1997