Yoshihiko Okumura

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Himej-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Microchip testing device
- Patent number 7,808,620
- Issue date Oct 5, 2010
- Ushiodenki Kabushiki Kaisha
- Yoshimasa Ogawa
- G01 - MEASURING TESTING
Information Patent Grant
Incandescent bulb for a motor vehicle
- Patent number 6,683,400
- Issue date Jan 27, 2004
- Ushiodenki Kabushiki Kaisha
- Yoshihiko Okumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Filament lamp for emission of yellow light
- Patent number 6,300,710
- Issue date Oct 9, 2001
- Ushiodenki Kabushiki Kaisha
- Katsumi Nakamori
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
MICROCHIP TESTING DEVICE
- Publication number 20090244539
- Publication date Oct 1, 2009
- Ushiodenki Kabushiki Kaisha
- Yoshimasa Ogawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BIOCHEMICAL ANALYSIS DEVICE
- Publication number 20070280854
- Publication date Dec 6, 2007
- Ushiodenki Kabushiki Kaisha
- Shigeki Matsumoto
- G01 - MEASURING TESTING
Information Patent Application
Incandescent bulb for a motor vehicle
- Publication number 20030042835
- Publication date Mar 6, 2003
- Ushiodenki Kabushiki Kaisha
- Yoshihiko Okumura
- H01 - BASIC ELECTRIC ELEMENTS