Hiroaki Kawashima

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lighting apparatus encapsulated with synthetic resin material havin...
- Patent number 8,633,502
- Issue date Jan 21, 2014
- Suzuden Company, Limited
- Hiroaki Kawashima
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LIGHTING APPARATUS
- Publication number 20130176735
- Publication date Jul 11, 2013
- Shinobu Kobayashi
- F21 - LIGHTING
Information Patent Application
LIGHTING APPLIANCE AND PROCESS FOR MANUFACTURING THE SAME
- Publication number 20120120654
- Publication date May 17, 2012
- Shinobu Kobayashi
- F21 - LIGHTING
Information Patent Application
LIGHTING APPARATUS AND METHOD OF MANUFACTURING THE LIGHTING APPARATUS
- Publication number 20110309403
- Publication date Dec 22, 2011
- Hiroaki Kawashima
- F21 - LIGHTING