Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5199626 | Combustion gas powered tool | Takuji Torii, Shinki Ohtsu, Hiromu Utsumi, Teruo Suzuki, Toshifumi Kubota +3 more | 1993-04-06 |
| 5090606 | Combustion gas powered fastener driving tool | Takuji Torii, Hiromu Utsumi, Shinki Ohtsu, Yo Kawakami, Teruo Suzuki +3 more | 1992-02-25 |
| 4832245 | Automatic nailing apparatus with improved percussion rod and nosepiece | Seki Moriguchi, Toshifumi Kubota | 1989-05-23 |