Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9719570 | Vibration-damping device | — | 2017-08-01 |
| 9546705 | Bush | Hisashi Ishimatsu, Tetsu Ogawa, Masashi Furuya, Takahiro Kato, Jun Saito +1 more | 2017-01-17 |
SK
Shigeo Kojima
Yamashita Rubber Co.: 2 patents #12 of 102Top 15%
Overall (All Time): #1,971,715 of 4,157,543Top 50%
2
Patents All Time