Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9046223 | Light-emitting device | Kiyoshi Kawakubo, Wataru Suzuki | 2015-06-02 |
| 8708534 | Light-emitting device | Kiyoshi Kawakubo, Wataru Suzuki | 2014-04-29 |
| D619552 | Light emitting diode dental handpiece | Kiyoshi Kawakubo, Wataru Suzuki | 2010-07-13 |