Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5675290 | Microwave amplifier circuit | Yoshinobu Sasaki | 1997-10-07 |
YT
Yoshihiro Tsukahara
Overall (1997): #55,013 of 185,788Top 30%
1
Patents 1997