Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4595457 | Oil-impregnatable insulating board | Ryota Nishiyama, Masahiro Amano, Shunji Seino, Hidenori Kawakami | 1986-06-17 |
YG
Yutaka Gamou
Mitsubishi Paper Mills Limited: 1 patents #256 of 458Top 60%
Overall (All Time): #3,997,336 of 4,157,543Top 100%
1
Patents All Time