Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9752899 | Inductive position detection device | Daisuke Goto, Kazuya Sakamoto, Hiroshi Sakamoto | 2017-09-05 |
| 9683829 | Position detection device | Atsutoshi Goto, Daisuke Goto, Kazuya Sakamoto, Hiroshi Sakamoto | 2017-06-20 |
| 8677835 | Torque sensor | Atsutoshi Goto, Hiroshi Sakamoto, Daisuke Goto | 2014-03-25 |
| 7416384 | Electric blower and vacuum cleaner using same | Tsuyoshi Tokuda, Yoshitaka Murata, Yoshitaka Hayamizu, Kazuhisa Morishita, Norihiro Tsuchiya | 2008-08-26 |
| 7346957 | Vacuum cleaner | Hiroshi Nakamoto, Norihiro Tsuchiya, Tamaki Nishikori, Yasuhiro Madokoro, Kazuhisa Morishita | 2008-03-25 |
| 7309365 | Vacuum cleaner | Akihito Ito, Takafumi Ishibashi, Kazuhisa Morishita | 2007-12-18 |
| 6885310 | Phase difference detection device and method for a position detector | Atsutoshi Goto, Shuichi Tanaka, Nobuyuki Akatsu, Kazuya Sakamoto, Hiroshi Sakamoto +1 more | 2005-04-26 |
| 6779624 | Control unit for power steering apparatus and steering-wheel-angle correcting system | Atsutoshi Goto, Hiroshi Sakamoto, Shuichi Tanaka, Shigeru Muraoka, Masakuni Tanaka | 2004-08-24 |
| 6552666 | Phase difference detection device and method for a position detector | Atsutoshi Goto, Shuichi Tanaka, Nobuyuki Akatsu, Kazuya Sakamoto, Hiroshi Sakamoto +1 more | 2003-04-22 |
| 6034624 | Induction-type linear position detector device | Atsutoshi Goto, Shuichi Tanaka, Nobuyuki Akatsu, Kazuya Sakamoto, Hiroshi Sakamoto +1 more | 2000-03-07 |
| 5903205 | Induction-type rotational position detecting device | Atsutoshi Goto, Shuichi Tanaka, Nobuyuki Akatsu, Kazuya Sakamoto, Hiroshi Sakamoto | 1999-05-11 |
| 5710509 | Phase difference detection device for an inductive position detector | Atsutoshi Goto, Shuiti Tanaka, Nobuyuki Akatsu, Kazuya Sakamoto, Hiroshi Sakamoto +1 more | 1998-01-20 |
| 5252900 | Harmonization control system for plural shafts | Shinichiro Uehara | 1993-10-12 |
| 5202611 | Synchronization control system for servo motors | Shinichiro Uehara | 1993-04-13 |
| 4914366 | Positioning control system | Akira Yamashita | 1990-04-03 |
| 4831318 | Positioning control system | Minoru Ito | 1989-05-16 |
| 4804913 | Positioning control system for a fluid powered cylinder | Wataru Shimizu, Yuuji Matsuki | 1989-02-14 |
| 4651073 | Positioning control device for an electric motor | Wataru Shimizu | 1987-03-17 |