Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9528668 | Organic electroluminescent illuminating device | Yusuke Kawahara, Agato Nagata | 2016-12-27 |
| D613517 | Chair | Shunji Yamanaka, Kousuke Tokui | 2010-04-13 |
| D609023 | Chair | Shunji Yamanaka, Kousuke Tokui | 2010-02-02 |
| D609022 | Chair | Shunji Yamanaka, Kousuke Tokui | 2010-02-02 |
| 7469848 | Grater | Shunji Yamanaka, Eugene Kaneko | 2008-12-30 |
| 7448660 | Tongs with encapsulated locking mechanism | Shunji Yamanaka, Eugene Kaneko | 2008-11-11 |
| D557084 | Tong head | Shunji Yamanaka, Eugene Kaneko | 2007-12-11 |