Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D744145 | Outdoor lighting fixture | — | 2015-11-24 |
| D734522 | Outdoor lighting fixture | — | 2015-07-14 |
| D709634 | Outdoor lighting fixture | — | 2014-07-22 |
| D709635 | Outdoor lighting fixture | — | 2014-07-22 |
| D699383 | Outdoor lighting fixture | — | 2014-02-11 |
| 8476520 | Sound generation control apparatus | Jun Usui, Taishi Kamiya, Yoshihiro Katsumata, Kiyohisa Sugii | 2013-07-02 |