Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6420949 | Core of solenoid actuator | Atsushi Umemoto, Kenji Abe, Hisao Sakai | 2002-07-16 |
| 6366441 | Electromagnetic actuator | Hidetaka Ozawa, Yasuo Shimizu, Minoru Nakamura, Jirou Fujimoto, Toshihiro Yamaki | 2002-04-02 |