Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11267413 | Maintenance cover member | Akira Hoshino, Shuhei Kaneda, Hideaki Sasaki, Keizo Konishi | 2022-03-08 |
KK
Keisuke Katsumata
Yamashita Rubber Co.: 1 patents #28 of 102Top 30%
Overall (All Time): #2,641,239 of 4,157,543Top 65%
1
Patents All Time