Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7896101 | Pneumatically operated power tool having mechanism for changing compressed air pressure | Takashi Mori, Shouichi Hirai | 2011-03-01 |
| 7370559 | Pneumatically operated screw driver | Takeshi Kamo, Akira Uno, Haruhiko Oouchi, Yasuo Sasaki | 2008-05-13 |
| 7255257 | Pneumatically operated power tool having mechanism for changing compressed air pressure | Haruhiko Oouchi, Shoichi Hirai | 2007-08-14 |
| 7165478 | Pneumatically operated screw driver | Takeshi Kamo, Yasuo Sasaki, Haruhiko Oouchi | 2007-01-23 |
| 7093743 | Pneumatically operated power tool having mechanism for changing compressed air pressure | Haruhiko Oouchi, Shoichi Hirai | 2006-08-22 |
| 7013985 | Pneumatically operated screw driver | Yasuo Sasaki, Takeshi Kamo, Haruhiko Oouchi | 2006-03-21 |
| 6880431 | Pneumatically operated screw driver having drive bit attaching and detaching mechanism | Akira Uno | 2005-04-19 |
| 6672404 | Screw fastening machine | Takeshi Kamo, Yasuo Sasaki | 2004-01-06 |
| 6073521 | Pneumatically operable screw driver | Akira Uno, Yasuki Ohmori, Yasuo Sasaki | 2000-06-13 |
| 6026713 | Pneumatically operated screw driver | Yasuki Ohmori, Yasuo Sasaki, Mitsuo Ogura, Akira Uno, Hiroyasu Ishikawa | 2000-02-22 |
| D408250 | Portable pneumatic nailer | Takeshi Matsuoka, Yasuki Ohmori | 1999-04-20 |
| D403938 | Portable pneumatic nailer | Takeshi Matsuoka, Yoshitaka Akiba, Yoshihiro Nakano | 1999-01-12 |