Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7373796 | Automatic releasing-type rolling head for forming tapered thread on pipe | Masaaki Maruyama, Hideyuki Aiura, Makoto Sakaguchi | 2008-05-20 |
| 6089835 | Portable compressor | Tsukasa Suzuura, Mitsuo Ogura, Mitsuyuki Ishikawa, Mitsuhiro Sunaoshi | 2000-07-18 |
| 5438829 | Air compression system having two separate compressed air accumulators | Mitsuhiro Sunaoshi | 1995-08-08 |
| 5199626 | Combustion gas powered tool | Tsunehisa Terayama, Takuji Torii, Shinki Ohtsu, Hiromu Utsumi, Teruo Suzuki +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 | Tsunehisa Terayama, Seki Moriguchi | 1989-05-23 |
| 4295272 | Vibration control for mowing machine | — | 1981-10-20 |