Hiroyoshi Nishihara

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light emitting device, socket device and lighting device
- Patent number 6,325,651
- Issue date Dec 4, 2001
- Moriyama Sangyo Kabushiki Kaisha
- Hiroyoshi Nishihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Socket and socket holder for capless incandescent lamp
- Patent number 5,957,731
- Issue date Sep 28, 1999
- Moriyama Sangyo Kabushiki Kaisha
- Hiroyoshi Nishihara
- F21 - LIGHTING
Information Patent Grant
Lamp socket
- Patent number D391548
- Issue date Mar 3, 1998
- Moriyama Sangyo Kabushiki Kaisha
- Katunori Sato
- D13 - Equipment for production, distribution, or transformation of energy