Hiroyuki Yamamoto

Follow

Person

Osaka-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Lighting apparatus
- Patent number 8,770,781
- Issue date Jul 8, 2014
- Sharp Kabushiki Kaisha
- Hiroyuki Yamamoto
- F21 - LIGHTING
Information Patent Grant
Fitting member, leaf spring and lighting apparatus
- Patent number 8,579,458
- Issue date Nov 12, 2013
- Sharp Kabushiki Kaisha
- Noritaka Okamura
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
ILLUMINATION DEVICE
- Publication number 20130077307
- Publication date Mar 28, 2013
- SHARP KABUSHIKI KAISHA
- Hiroyuki Yamamoto
- F21 - LIGHTING
Information Patent Application
LIGHTING APPARATUS
- Publication number 20120081912
- Publication date Apr 5, 2012
- Hiroyuki Yamamoto
- F21 - LIGHTING
Information Patent Application
COVER AND LIGHTING APPARATUS INCLUDING THE COVER
- Publication number 20110019429
- Publication date Jan 27, 2011
- SHARP KABUSHIKI KAISHA
- Noritaka Okamura
- F21 - LIGHTING
Information Patent Application
FITTING MEMBER, LEAF SPRING AND LIGHTING APPARATUS
- Publication number 20110002115
- Publication date Jan 6, 2011
- Sharp Kabushiki Kaisha
- Noritaka Okamura
- F21 - LIGHTING
Information Patent Application
HEAT DISSIPATION DEVICE AND LIGHTING DEVICE
- Publication number 20100282446
- Publication date Nov 11, 2010
- Sharp Kabushiki Kaisha
- Hiroyuki Yamamoto
- F21 - LIGHTING