Katsuyuki UMEZAWA

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Machida-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Information distribution method, information distribution system an...
- Patent number 9,515,829
- Issue date Dec 6, 2016
- Clarion Co., Ltd.
- Takashi Matsumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION DISTRIBUTION METHOD, INFORMATION DISTRIBUTION SYSTEM AN...
- Publication number 20130179689
- Publication date Jul 11, 2013
- Clarion Co., Ltd.
- Takashi MATSUMOTO
- G06 - COMPUTING CALCULATING COUNTING