Katsumi Ichikawa

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Television apparatus having liquid crystal display
- Patent number 7,663,585
- Issue date Feb 16, 2010
- Funai Electric Co., Ltd.
- Katsumi Ichikawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Rotation number control device for a disk signal reproduction appar...
- Patent number 6,373,801
- Issue date Apr 16, 2002
- Funai Electric Co., Ltd.
- Katsumi Ichikawa
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Television apparatus having liquid crystal display
- Publication number 20050259066
- Publication date Nov 24, 2005
- Funai Electric Co., Ltd.
- Katsumi Ichikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ROTATION NUMBER CONTROL DEVICE FOR A DISK SIGNAL REPRODUCTION APPAR...
- Publication number 20020003763
- Publication date Jan 10, 2002
- KATSUMI ICHIKAWA
- G11 - INFORMATION STORAGE