Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5635312 | Layer-built chemical cell device | Takashi Yamada, Taishi Tsuji, Fumio Matsui | 1997-06-03 |
SY
Shuichi Yanagisawa
Overall (1997): #77,069 of 185,788Top 45%
1
Patents 1997