Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4332867 | Battery coil construction | Minoru Yamaga, Yuzuru Kawai | 1982-06-01 |
ST
Singo Tsuda
Overall (1982): #30,646 of 81,411Top 40%
1
Patents 1982