Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8882207 | Composite bicycle wheel | Yoshitada Tanaka | 2014-11-11 |
| 8651254 | Apparatus for a disk brake | Etsuyoshi Watarai, Shinichi Takizawa | 2014-02-18 |
| 8297711 | Circular bicycle rim | Kazuki Koshiyama | 2012-10-30 |
| 6530457 | Bicycle brake disk with arms connecting an inner annular portion to an outer annular portion and tangent to an effective circle | Daisuke Nago | 2003-03-11 |
| 6055826 | Refrigerator | Toshie Hiraoka, Isao Naito, Noriyuki Suda, Mutsumi Kato, Hiroshige Konishi +1 more | 2000-05-02 |
| 5997022 | Bicycle suspension assembly | — | 1999-12-07 |
| 4515024 | Clutch mechanism of a push-button tuner | Takeshi Kataoka, Ryoichi Aoki, Hiroshi Matsumoto | 1985-05-07 |
| 4204179 | Mechanism for changing inductance of a push-button tuner | Takeshi Kataoka, Hiroshi Matsumoto | 1980-05-20 |