Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12270456 | Raw edge V-belt | Shogo Kobayashi, Noriaki NAODA | 2025-04-08 |
| 11835111 | Transmission belt | Shogo Kobayashi, Hideyuki Kato | 2023-12-05 |
| 11313435 | Large V-belt | Shogo Kobayashi, Yoshihito Nakahira | 2022-04-26 |
| 11162560 | Belt-type transmission | — | 2021-11-02 |
| 8920273 | V-belt for transmitting high load | Takashi Nishikawa, Ryuichi Kido, Hiroyuki Sakanaka | 2014-12-30 |