Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8480521 | Flat belt | Masahiro Inukai | 2013-07-09 |
| 8337349 | Power transmission belt | Katsuyoshi Fujiwara | 2012-12-25 |
| 6056656 | V-ribbed belt | Masaaki Ogino | 2000-05-02 |
| 6004238 | Power transmission belt | Takehiro Hayashi, Takayuki Kusano | 1999-12-21 |
| 5149487 | Prereduction furnace of a smelting reduction facility of iron ore | Masahiro Matsuo, Genji Kanatani, Hitoshi Kawata, Tatsurou Ariyama, Jirou Mase +2 more | 1992-09-22 |
| 5129630 | Prereduction furnace of a smelting reduction facility of iron ore | Tatsuro Ariyama, Jiro Mase, Sakae Arakawa, Haruhito Tsuboi, Shinichi Isozaki +2 more | 1992-07-14 |
| 4299173 | Levitation and guide mechanism for curved track in inductive repulsion type vehicle magnetic levitation and guide system | Kazutaka Arima | 1981-11-10 |