Yukimasa Saito

Follow

Person

Kazo-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Laminate type light-emitting diode device, and reflection type ligh...
- Patent number 8,070,302
- Issue date Dec 6, 2011
- Iwasaki Electric Co., Ltd.
- Mitsuyuki Hatanaka
- F21 - LIGHTING
Information Patent Grant
Projector device having assembly of reflection type light emitting...
- Patent number 8,057,046
- Issue date Nov 15, 2011
- Iwasaki Electric Co., Ltd.
- Mitsuyuki Hatanaka
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
PROJECTOR DEVICE, LAMINATE TYPE LIGHT-EMITTING DIODE DEVICE, AND RE...
- Publication number 20100321933
- Publication date Dec 23, 2010
- Iwasaki Electric Co., Ltd.
- Mitsuyuki Hatanaka
- G02 - OPTICS
Information Patent Application
PROJECTOR DEVICE, LAMINATE TYPE LIGHT-EMITTING DIODE DEVICE, AND RE...
- Publication number 20090015797
- Publication date Jan 15, 2009
- Iwasaki Electric Co., Ltd.
- Mitsuyuki Hatanaka
- G02 - OPTICS