Issued Patents All Time
Showing 51–71 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D527969 | Portable electric hammer drill | Masanori Okada, Masato Sakai, Hitoshi Tsuzuki, Takahiro Ookubo | 2006-09-12 |
| D526873 | Portable electric hammer drill | Hitoshi Tsuzuki, Masato Sakai, Masanori Okada, Takahiro Ookubo | 2006-08-22 |
| D525098 | Portable electric jigsaw | Masato Sakai, Teruo Imai | 2006-07-18 |
| D524136 | Portable electric driver | Masato Sakai, Takashi Ozawa, Katsuhiro Oomori, Takuya Teranishi, Yoshihiro Komuro | 2006-07-04 |
| D520838 | Portable electric hammer drill | Masanori Okada, Masato Sakai, Yoshitaka Suzuki, Hiroshi Haga, Kazuhiro Suzuki | 2006-05-16 |
| D520837 | Portable electric hammer | Hitoshi Tsuzuki, Masato Sakai, Atsuyuki Kikuchi | 2006-05-16 |
| D519809 | Portable pneumatic nailer | Masato Sakai, Yoshinori Ishizawa, Hiroki Kitagawa, Masashi Nishida | 2006-05-02 |
| D511079 | Portable electric router | Takashi Ozawa, Masato Sakai, Akira Onose, Hiroki Uchida | 2005-11-01 |
| 6941779 | Steerage locking system for vehicle | Katsuyoshi Shigeyama, Mitsuo Sasaki, Kentaro Yoshimura, Tomoaki Nakai, Kenichi Takizawa +1 more | 2005-09-13 |
| 6738269 | Line linkage protective device for electricity generation equipment | Shigeo Nomiya, Shinichiro Tochio | 2004-05-18 |
| 6695487 | Conversion adapter for ferrules having different diameters and method for production thereof | Masayuki Kobayashi, Hidenobu Nagahama, Hideki Takeda, Etsuji Sugita | 2004-02-24 |
| 6627008 | Grooved substrates for multifiber optical connectors and for alignment of multiple optical fibers and method for production thereof | Toshio Arai, Junichi Nagahora | 2003-09-30 |
| 6450696 | Optical connector ferrules and method for production thereof | Kazuo Omiya, Junichi Nagahora | 2002-09-17 |
| 6213649 | Sleeve for optical connector ferrules and method for production thereof | Kazuo Omiya, Junichi Nagahora | 2001-04-10 |
| 6189600 | Method and apparatus for production of amorphous alloy article formed by metal mold casting under pressure | Junichi Nagahora | 2001-02-20 |
| 6168215 | Door lock device for vehicle | Naoki Kodama, Takahiro Kumamoto, Toshihiko Sonoda, Yuichi Usuzaki, Tsutomu Kurita | 2001-01-02 |
| 6158900 | Ferrule for optical fiber connector and method for production thereof | Kazuo Omiya, Junichi Nagahora, Akihisa Inoue | 2000-12-12 |
| 6044893 | Method and apparatus for production of amorphous alloy article formed by metal mold casting under pressure | Junichi Nagahora | 2000-04-04 |
| 5887624 | Electromagnetic valve device | Akira Fujimoto, Tsutomu Kurita, Takaomi Shirase, Naotoshi Tamai | 1999-03-30 |
| 5346176 | Solenoid valve | Akira Fujimoto | 1994-09-13 |
| 5125432 | Electromagnetic valve device having two electromagnetic valves | Etsuo Fujii, Yoichi Sugimoto, Akira Fujimoto, Yoshiteru Nakatake, Shohachi Setoguchi | 1992-06-30 |