Yamanaka; Tadashi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yamanaka; Tadashi.The latest application filed is for "straight tube led lamp, lamp socket set, and lighting fixture".
- Yamanaka; Tadashi - Hyogo JP
- Yamanaka; Tadashi - Ashiya-shi JP
| Patent | Date |
|---|---|
| Straight tube LED lamp, lamp socket set, and lighting fixture Grant 9,706,608 - Fukano , et al. July 11, 2 | 2017-07-11 |
| Straight Tube Led Lamp, Lamp Socket Set, And Lighting Fixture App 20130119896 - Fukano; Satoshi ; et al. | 2013-05-16 |
| Led Lamp System App 20110316445 - TERASAKA; Hiroshi ; et al. | 2011-12-29 |
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