Usami; Tomokazu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Usami; Tomokazu.The latest application filed is for "attachment plate and cover configuration for a luminaire".
- Usami; Tomokazu - Yokosuka-shi JP
- Usami; Tomokazu - Kanagawa-ken JP
- Usami; Tomokazu - Yokosuka N/A JP
- Usami; Tomokazu - Yokohama N/A JP
- Usami; Tomokazu - Yokohama-shi JP
| Patent | Date |
|---|---|
| Attachment Plate and Cover Configuration for a Luminaire App 20150023015 - Ishida; Toshiyuki ; et al. | 2015-01-22 |
| Lamp unit and luminaire Grant 8,794,794 - Kato , et al. August 5, 2 | 2014-08-05 |
| DC power supply unit and LED lighting apparatus Grant 8,638,050 - Kato , et al. January 28, 2 | 2014-01-28 |
| Luminaire App 20140003049 - Ishida; Toshiyuki ; et al. | 2014-01-02 |
| Lamp Unit and Luminaire App 20130201699 - KATO; Go ; et al. | 2013-08-08 |
| LED lighting device and lighting equipment Grant 8,476,840 - Kitamura , et al. July 2, 2 | 2013-07-02 |
| Dc Power Supply Unit And Led Lighting Apparatus App 20110279062 - Kato; Go ; et al. | 2011-11-17 |
| Led Lighting Device And Lighting Equipment App 20100052565 - Kitamura; Noriyuki ; et al. | 2010-03-04 |
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