Wataru Kato

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Chigasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Video display device and color temperature correction method for th...
- Patent number 8,111,263
- Issue date Feb 7, 2012
- Hitachi, Ltd.
- Katsunobu Kimura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video display device and color temperature correction method for th...
- Patent number 7,084,880
- Issue date Aug 1, 2006
- Hitachi, Ltd.
- Katsunobu Kimura
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Plunger pump
- Patent number 5,129,790
- Issue date Jul 14, 1992
- Hitachi, Ltd.
- Sadabumi Ohnuma
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
VIDEO DISPLAY DEVICE AND COLOR TEMPERATURE CORRECTION METHOD FOR TH...
- Publication number 20090244107
- Publication date Oct 1, 2009
- Hitachi, Ltd
- Katsunobu Kimura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Video display device and color temperature correction method for th...
- Publication number 20050248688
- Publication date Nov 10, 2005
- Hitachi, Ltd
- Katsunobu Kimura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Video display device and color temperature correction method for th...
- Publication number 20050219420
- Publication date Oct 6, 2005
- Hitachi, Ltd
- Katsunobu Kimura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Video display device and color temperature correction method for th...
- Publication number 20030020736
- Publication date Jan 30, 2003
- Hitachi, Ltd
- Katsunobu Kimura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE