Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9030058 | Vibration generator | Tomohiro Akanuma | 2015-05-12 |
| 9025796 | Vibration generator | Tomohiro Akanuma | 2015-05-05 |
| 8106546 | Reciprocating vibrator | Masami Yamazaki, Hiroki Katou | 2012-01-31 |