Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4646131 | Rectifier device | Nobutada Amagasa, Ryoji Takatani, Kazuichi Suzuki, Mitsuo Kiriyama | 1987-02-24 |
HI
Hiroshi Inoo
Overall (All Time): #3,969,099 of 4,157,543Top 100%
1
Patents All Time