Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4823235 | Earth connection device in metal core printed circuit board | Mitsuaki Suzuki, Katsuyuki Arai, Yasushi Kojima, Jun Sakiura, Hisao Hayashi +1 more | 1989-04-18 |
MT
Mitsusada Toyama
Overall (All Time): #3,925,903 of 4,157,543Top 95%
1
Patents All Time