Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11773959 | Driving force transmitting device | Hiroki TAKEDA, Akihiro MAKINO, Isao Sato, Haruhisa Suzuki, Yoshiteru Hagino +5 more | 2023-10-03 |
| 5205883 | Pneumatic tire with polygonal bead core | — | 1993-04-27 |
| 5154217 | Heavy-duty pneumatic tire preventing belt separation | — | 1992-10-13 |
| 4998575 | Heavy loading tubless tire with defined polygonal section bead core | — | 1991-03-12 |
| 4736782 | Pneumatic tire tread | — | 1988-04-12 |
| 4724878 | Heavy-duty pneumatic radial tire tread with narrow groove near shoulder | Kazuyuki Kabe, Ken Takahashi | 1988-02-16 |
| D293426 | Tire for automobiles | Osamu Takahashi | 1987-12-29 |