Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7075398 | Electromagnet and actuating mechanism for switch device, using thereof | Ayumu Morita, Yasuaki Suzuki, Masato Yabu, Tooru Tanimizu, Takashi Kadowaki | 2006-07-11 |
| 6940376 | Electromagnet and actuating mechanism for switch device, using thereof | Ayumu Morita, Yasuaki Suzuki, Masato Yabu, Tooru Tanimizu, Takashi Kadowaki | 2005-09-06 |
| 6816048 | Electromagnet and actuating mechanism for switch device, using thereof | Ayumu Morita, Yasuaki Suzuki, Masato Yabu, Tooru Tanimizu, Takashi Kadowaki | 2004-11-09 |
| 6268579 | Vacuum switchgear | Satoru Kajiwara, Toru Tanimizu, Yoshiyasu Watanabe, Ayumu Morita | 2001-07-31 |
| 6259051 | Vacuum switch and a vacuum switchgear using the same | Toru Tanimizu, Masato Kobayashi, Shuichi Kikukawa, Ayumu Morita, Minoru Suzuki +6 more | 2001-07-10 |
| 6144005 | Vacuum switch and a vacuum switchgear using the same | Toru Tanimizu, Masato Kobayashi, Shuichi Kikukawa, Ayumu Morita, Minoru Suzuki +6 more | 2000-11-07 |
| 4580947 | Method of controlling operation of a plurality of compressors | Mitsuji Konishi | 1986-04-08 |