Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7073605 | Impact drill | Takuma Saito, Hideki Watanabe, Junichi Toukairin | 2006-07-11 |
| 7048075 | Power tool | Takuma Saito, Yasuki Ohmori, Chikai Yoshimizu, Katsuhiro Oomori, Masanori Watanabe | 2006-05-23 |
| 7044090 | Combustion type power tool facilitating cleaning to internal cleaning target | Yasuki Ohmori | 2006-05-16 |
| 6951194 | Combustion type power tool | Tomomasa Nishikawa, Yasuki Ohmori | 2005-10-04 |
| 6779612 | Power tool having air discharge windows | Tomomasa Nishikawa | 2004-08-24 |
| 6695195 | Combustion-powered nail gun | Tomomasa Nishikawa | 2004-02-24 |
| 6661148 | Motor-driven tool | Katsuhiro Oomori, Chikai Yoshimizu, Masanori Watanabe, Takuma Saito, Toshiyuki Nemoto | 2003-12-09 |
| 6338708 | Centrifuge with a suspension for locating the drive in an axial direction | Masahiro Miura, Tadashi Ohkawara | 2002-01-15 |
| 6132354 | Automatic ball balancer for rotating machine | Mitsuyuki Ishikawa, Masanori Yoshioka | 2000-10-17 |
| 5199626 | Combustion gas powered tool | Tsunehisa Terayama, Takuji Torii, Hiromu Utsumi, Teruo Suzuki, Toshifumi Kubota +3 more | 1993-04-06 |
| 5090606 | Combustion gas powered fastener driving tool | Takuji Torii, Hiromu Utsumi, Yo Kawakami, Teruo Suzuki, Yoshimitsu Kawasaki +3 more | 1992-02-25 |
| 5052500 | Vibroisolating handle joint structure for power tool | — | 1991-10-01 |
| 4936394 | Vibroisolating handle joint structure for power tool | — | 1990-06-26 |
| 4913331 | Internal-combustion piston driving apparatus having a decompression channel | Hiromu Utsumi, Yo Kawakami | 1990-04-03 |
| 4773581 | Combustion gas powered tool | Yo Kawakami, Hiromu Utsumi | 1988-09-27 |