Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420452 | Machine learning method, machine learning device, machine learning program, communication method, and kneading device | Hikaru Hamada, Yasuaki Yamane, Norifumi Yamada | 2025-09-23 |
| 10160140 | Internal mixer | Yasuhiro Kameda, Yasuaki Yamane, Kazuhisa Fukutani, Kosuke HIGASHI | 2018-12-25 |
| 4323485 | Rubber compositions for tire treads having low rolling resistance | Asahiro Ahagon, Makoto Misawa, Hiroshi Hirakawa | 1982-04-06 |
| 4309318 | Tread compositions for tires having low rolling resistance | Asahiro Ahagon, Makoto Misawa, Hiroshi Hirakawa | 1982-01-05 |