Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10084215 | Battery pack | Ryoji Yamato, Naoki Fujii, Gaku Kamitani, Toshinari Tabata | 2018-09-25 |
| 9368426 | Piezoelectric fan and air cooling apparatus using the piezoelectric fan | Masayoshi Tanida, Hiroaki Wada | 2016-06-14 |
| 8678787 | Piezoelectric micro-blower | Atsuhiko Hirata, Gaku Kamitani, Hiroaki Wada, Shungo Kanai | 2014-03-25 |
| 8314531 | Piezoelectric actuator driver circuit | Toshinari Tabata, Gaku Kamitani | 2012-11-20 |