Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686353 | Semiconductor device and manufacturing method thereof | Yoshihiko Yagi, Kazushi Higashi, Norihito Tsukahara, Takahiro Yonezawa | 1997-11-11 |
KK
Koichi Kumagai
Overall (1997): #116,951 of 185,788Top 65%
1
Patents 1997