Kazuyoshi Yamagata

Follow

Person

Fukushima-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Light-emitting apparatus and method of producing the same
- Patent number 5,893,633
- Issue date Apr 13, 1999
- Alps Electric Co., Ltd.
- Masatoshi Uchio
- F21 - LIGHTING
Information Patent Grant
Light-emitting diode device with reduced scatter
- Patent number 5,841,154
- Issue date Nov 24, 1998
- Alps Electric Co., Ltd.
- Masatoshi Uchio
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Relative-angle detection apparatus
- Patent number 5,835,209
- Issue date Nov 10, 1998
- Alps Electric Co., Ltd.
- Yuichi Umeda
- G01 - MEASURING TESTING
Information Patent Grant
Key top
- Patent number 5,066,842
- Issue date Nov 19, 1991
- Alps Electric Co., Ltd.
- Kazuyoshi Yamagata
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Image-burr correcting system of camera
- Publication number 20060245663
- Publication date Nov 2, 2006
- Alps Electric Co., Ltd.
- Kazuyoshi Yamagata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Liquid fuel supply mechanism and fuel cell using the same
- Publication number 20050158600
- Publication date Jul 21, 2005
- Alps Electric Co., Ltd.
- Tetsuya Mitsuishi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...