Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5025059 | Pneumatic tires with tread comprising a blend of isoprene rubber, high-transpolybutadiene rubber and carbon black | Shunji Araki | 1991-06-18 |
| 5017636 | Rubber compositions from modified trans-polybutadiene and rubber for tires | Iwakazu Hattori, Noboru Shimada, Noboru Oshima, Mitsuhiko Sakakibara, Tatsuo Fujimaki +1 more | 1991-05-21 |
| 5012881 | Vehicle steering system with flow dividing valve | Masatsugu Yokote, Fukashi Sugasawa, Junsuke Kuroki | 1991-05-07 |
| 4970646 | Vehicle having secondarily steered front and rear wheels | Fukashi Sugasawa, Kazunori Mori, Kenji Kawagoe, Junsuke Kuroki | 1990-11-13 |
| 4914147 | Pneumatic tires | Hiromi Maeda | 1990-04-03 |
| 4882767 | Stabilized transmitter | Takashi Machida, Kou Miyake, Hirotaka Fujisaki | 1989-11-21 |
| 4739005 | Rubber compositions comprising carbon black and an E-P block copolymer | Shunzi Araki | 1988-04-19 |