Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5647525 | Driver blade for a percussion tool | — | 1997-07-15 |
| 5495973 | Nail gun having safety device for preventing accidental firings | Katsuaki Tobita | 1996-03-05 |
| 5090606 | Combustion gas powered fastener driving tool | Takuji Torii, Hiromu Utsumi, Shinki Ohtsu, Yo Kawakami, Teruo Suzuki +3 more | 1992-02-25 |