Otsuka; Kyoichi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Otsuka; Kyoichi.The latest application filed is for "electromagnetic operating device".
- Otsuka; Kyoichi - Chiyoda-ku N/A JP
- Otsuka; Kyoichi - Tokyo JP
| Patent | Date |
|---|---|
| Electromagnetic operating device Grant 9,208,978 - Yano , et al. December 8, 2 | 2015-12-08 |
| Case for vacuum circuit breaker Grant D709,462 - Arioka , et al. July 22, 2 | 2014-07-22 |
| Power switching apparatus Grant 8,748,770 - Nakayama , et al. June 10, 2 | 2014-06-10 |
| Conductor terminal for vacuum circuit breaker Grant D705,180 - Arioka , et al. May 20, 2 | 2014-05-20 |
| Shield for vacuum circuit breaker Grant D703,622 - Arioka , et al. April 29, 2 | 2014-04-29 |
| Actuator for vacuum circuit breaker Grant D702,192 - Arioka , et al. April 8, 2 | 2014-04-08 |
| Electromagnetic Operating Device App 20140076851 - Yano; Tomotaka ; et al. | 2014-03-20 |
| Vacuum circuit breaker Grant D698,321 - Arioka , et al. January 28, 2 | 2014-01-28 |
| Vacuum circuit breaker Grant D695,232 - Arioka , et al. December 10, 2 | 2013-12-10 |
| Insulator for vacuum circuit breaker Grant D694,711 - Arioka , et al. December 3, 2 | 2013-12-03 |
| Power Switching Apparatus App 20120103941 - Nakayama; Yuta ; et al. | 2012-05-03 |
| Power switchgear Grant 7,796,374 - Mori , et al. September 14, 2 | 2010-09-14 |
| Power Switchgear App 20100014218 - MORI; Tomohito ; et al. | 2010-01-21 |
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