Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5604359 | Parasitic PNP transistor with crystal defect layer in the emitter region | Hiroaki Yamamoto, Toshio Naka, Katsuki Tsuda | 1997-02-18 |
KN
Kazushi Naruse
Overall (1997): #122,311 of 185,788Top 70%
1
Patents 1997