Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4320348 | Variable level converter | Tadashi Yoshikawa, Tsuguo Otsuki, Masao Takeda, Nobuhisa Kamoi, Kazuo Satoh | 1982-03-16 |
SS
Shinjiro Suzuki
Overall (All Time): #4,066,756 of 4,157,543Top 100%
1
Patents All Time