Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4320348 | Variable level converter | Shinjiro Suzuki, Tsuguo Otsuki, Masao Takeda, Nobuhisa Kamoi, Kazuo Satoh | 1982-03-16 |
TY
Tadashi Yoshikawa
Overall (1982): #28,559 of 81,411Top 40%
1
Patents 1982