Hiroki; Kazuchika
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hiroki; Kazuchika.The latest application filed is for "contact switching device".
- Hiroki; Kazuchika - Kumamoto JP
- HIROKI; Kazuchika - Kumamoto-shi JP
- Hiroki; Kazuchika - Kyoto JP
- Hiroki; Kazuchika - Kanagawa JP
| Patent | Date |
|---|---|
| Contact switching device Grant 10,026,577 - Hiroki , et al. July 17, 2 | 2018-07-17 |
| Contact Switching Device App 20170069452 - HIROKI; Kazuchika ; et al. | 2017-03-09 |
| Electromagnetic relay Grant 9,324,524 - Kawaguchi , et al. April 26, 2 | 2016-04-26 |
| Electromagnetic Relay App 20150123753 - Kawaguchi; Kensuke ; et al. | 2015-05-07 |
| Electromagnet device Grant 8,179,217 - Kawaguchi , et al. May 15, 2 | 2012-05-15 |
| Contact device Grant 8,138,872 - Yoshihara , et al. March 20, 2 | 2012-03-20 |
| Electromagnetic relay Grant 8,138,863 - Tanaka , et al. March 20, 2 | 2012-03-20 |
| Electromagnetic relay Grant 8,102,227 - Fujiwara , et al. January 24, 2 | 2012-01-24 |
| Contact Device App 20090322455 - Yoshihara; Ikuhiro ; et al. | 2009-12-31 |
| Electromagnet Device App 20090322453 - Kawaguchi; Kensuke ; et al. | 2009-12-31 |
| Electromagnetic Relay App 20090322454 - Tanaka; Hiroyasu ; et al. | 2009-12-31 |
| Electromagnetic Relay App 20090167469 - Fujiwara; Tetsuya ; et al. | 2009-07-02 |
| Electromagnetic relay Grant 6,995,639 - Minowa , et al. February 7, 2 | 2006-02-07 |
| Electromagnetic Relay App 20050242907 - Minowa, Ryota ; et al. | 2005-11-03 |
| Pressure control valve assembly with feature of easy adjustment of set load Grant 5,251,671 - Hiroki October 12, 1 | 1993-10-12 |
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