Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8990114 | Electric power interchange system | Masaaki Terano | 2015-03-24 |
| 7315098 | Linear oscillator and electrically driven toothbrush | Tomohiro Kunita, Yoshihiro Kitamura, Hidekazu Yabuuchi, Hiroki Inoue, Masayuki Suzuki +4 more | 2008-01-01 |
| 6958553 | Linear oscillator | Katsuhiro Hirata, Yasushi Arikawa, Tomio Yamada, Hidekazu Yabuuchi, Hiroki Inoue | 2005-10-25 |
| 6873067 | Linear oscillator | Katsuhiro Hirata, Yasushi Arikawa, Tomio Yamada, Hidekazu Yabuuchi, Hiroki Inoue | 2005-03-29 |