Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699018 | Negative voltage generator | Kosei Maemura | 1997-12-16 |
| 5652545 | Wide-band amplifier | Miyo Miyashita, Masaaki Shimada | 1997-07-29 |
KY
Kazuya Yamamoto
Overall (1997): #33,824 of 185,788Top 20%
2
Patents 1997