Yoshihiro Uchiyama

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light emitting device drive circuit and vehicle lamp using the same
- Patent number 7,868,563
- Issue date Jan 11, 2011
- Koito Manufacturing Co., Ltd.
- Masayasu Ito
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lighting control apparatus of vehicle-purpose lighting device
- Patent number 7,825,599
- Issue date Nov 2, 2010
- Koito Manufacturing Co., Ltd.
- Seiichiro Yagi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Metal ion laser
- Patent number 5,128,952
- Issue date Jul 7, 1992
- Koito Manufacturing Co., Ltd.
- Akira Fuke
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT EMITTING DEVICE DRIVE CIRCUIT AND VEHICLE LAMP USING THE SAME
- Publication number 20080157678
- Publication date Jul 3, 2008
- Koito Manufacturing Co., Ltd.
- Masayasu Ito
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Lighting control apparatus of vehicle-purpose lighting device
- Publication number 20070018586
- Publication date Jan 25, 2007
- Koito Manufacturing Co., Ltd.
- Seiichiro Yagi
- B60 - VEHICLES IN GENERAL