Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7235966 | Resolver unit and resolver using same | — | 2007-06-26 |
| 7199691 | Flat resolver | — | 2007-04-03 |
| 7159296 | Coil-winding machine stator installation jig | Naohiko Aoyama | 2007-01-09 |
| 7157906 | Double variable reluctance resolver for a multiple speed resolver system | — | 2007-01-02 |
| 7138796 | Rotation angle sensor | — | 2006-11-21 |
| 7135860 | Variable reluctance resolver including rotor with multiple detection portions | Taro Kasahara, Toshisada Koyama | 2006-11-14 |
| 7119536 | Two-resolver deviation angle detector having serially connected output windings | Mutsumi Matsuura | 2006-10-10 |
| 7093344 | Slack-forming mechanism for stator coil | Naohiko Aoyama | 2006-08-22 |
| 7088025 | Variable-reluctance resolver and rotational angle sensor using same | Hiroyuki Kujirai, Mutsumi Matsuura, Nao Aoki | 2006-08-08 |
| 6998747 | Multiplex resolver | Hiroyuki Kujirai, Mutsumi Matsuura | 2006-02-14 |
| 6961989 | Stator device | Naohiko Aoyama | 2005-11-08 |
| 6958602 | High-accuracy 1X variable-reluctance resolver | Mutsumi Matsuura, Yoshihito Osanai | 2005-10-25 |
| 6952152 | Winding fixing structure of a rotary transformer-type resolver | Mutsumi Matsuura | 2005-10-04 |
| 6935194 | Dual resolver device | Mutsumi Matsuura | 2005-08-30 |
| 6933636 | Resolver I/O terminal structure and method of connecting resolver thereby | Kujirai Hiroyuki | 2005-08-23 |
| 6876120 | Inner core structure of a rotary transformer-type resolver | Mutsumi Matsuura | 2005-04-05 |
| 6831386 | Stator device | Naohiko Aoyama | 2004-12-14 |
| 6803781 | Resolver, resolver fault detection circuit, and resolver fault detection method | Masahiro Kobayashi | 2004-10-12 |
| 6756709 | Stator structure of variable reluctance resolver | Masahiro Kobayashi, Naofumi Kumagai | 2004-06-29 |
| 6711970 | Device for measuring torque with high accuracy | Mutsumi Matsuura | 2004-03-30 |