Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7671502 | Driving apparatus | Fumio Tajima, Yutaka Matsunobe, Shouichi Kawamata, Suetaro Shibukawa, Osamu Koizumi | 2010-03-02 |
| 7417349 | Driving apparatus | Fumio Tajima, Yutaka Matsunobe, Shouichi Kawamata, Suetaro Shibukawa, Osamu Koizumi | 2008-08-26 |
| 7215055 | Vehicle | Fumio Tajima, Yutaka Matsunobe, Shouichi Kawamata, Suetaro Shibukawa, Osamu Koizumi | 2007-05-08 |
| 7196447 | Rotating electric machine | Fumio Tajima, Yutaka Matsunobe, Shouichi Kawamata, Suetaro Shibukawa, Osamu Koizumi | 2007-03-27 |
| 5225011 | Tire of superior cut resistance | Hiroshi Takino, Yusho Fuchikami, Katsuji Kishida | 1993-07-06 |
| 5088537 | Radial tire with a sidewall having a three-layer structure | Masanori Kan | 1992-02-18 |
| 4858666 | Radial tire | Yukio Komai | 1989-08-22 |
| 4732927 | Rubber composition for treads | Eiji Ida | 1988-03-22 |
| 4510984 | Pneumatic radial tire having durable bead structure | Katsuji Kishida, Tetsuto Ueno, Masakazu Onishi | 1985-04-16 |
| 4471828 | Pneumatic radial tire having highly durable bead structure | Katsuji Kishida, Tetsuto Ueno, Masakazu Onishi | 1984-09-18 |
| 4446904 | Pneumatic radial tire having highly durable bead structure | Katsuji Kishida, Masakazu Oonishi | 1984-05-08 |
| 4385653 | Pneumatic tire having a tread constructed of at least two kinds of rubbers | Takuya Okazaki, Toyohiko Asada, Masahide Nishihata, Yukitoshi Morishita | 1983-05-31 |