Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10707030 | Switch | Sei Hikawa, Shinsuke Tanaka | 2020-07-07 |
| 9343246 | Trigger switch | Ippei Kino | 2016-05-17 |
| 8089019 | Trigger switch | Junichi Nishikimi, Akira Tomonaga | 2012-01-03 |
| 7982152 | Trigger switch | Hiroyuki Hirose, Satoru Kowaki | 2011-07-19 |
| 7579563 | Trigger switch | Satoru Kowaki | 2009-08-25 |
| 7511240 | Trigger switch | Satoru Kowaki, Shinichi Masuda, Hideyuki Komatsu | 2009-03-31 |
| 7012207 | Switch for electric tool | Hiroyuki Yahagi | 2006-03-14 |