Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10823277 | Sliding component and bicycle component | Tooru Iwai | 2020-11-03 |
| 10584401 | Rolled aluminum alloy material | Kazunori Kobayashi, Wataru Yamaguchi, Toru Iwai | 2020-03-10 |
| 10428886 | Bicycle disc brake rotor | Yusuke Hosomi, Noriko Masuta, Masahiro Nakakura | 2019-10-01 |
| 10352382 | Bicycle disc brake rotor | Takeshi Oi, Toru Iwai, Masahiro Nakakura, Noriko Masuta, Yusuke Hosomi | 2019-07-16 |
| 10132371 | Bicycle disc brake rotor | Toru Iwai | 2018-11-20 |
| 10100888 | Bicycle disc brake rotor | Shingo Sakurai, Masahiro Nakakura, Yusuke Hosomi | 2018-10-16 |
| 9593727 | Bicycle disc brake rotor | Masahiro Nakakura, Yusuke Hosomi, Ryosuke Yamamoto, Toru Iwai | 2017-03-14 |
| 9377089 | Chain tensioning device | Sota Yamaguchi, Toyoto Shirai | 2016-06-28 |
| 6385944 | Coin packaging apparatus | Kazuma Sugahara, Masaaki Suzuki, Fumio KIBIHARA | 2002-05-14 |
| 5435777 | Coin packaging apparatus | Ichiro Takatani, Yusuke Inuki, Yoshinobu Kobayashi | 1995-07-25 |