Kenichiro HIRAIWA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
History display apparatus, history display system, history display...
- Patent number 8,245,148
- Issue date Aug 14, 2012
- Sony Corporation
- Kenichiro Hiraiwa
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION PROCESSING APPARATUS AND METHOD, AND PROGRAM
- Publication number 20110283228
- Publication date Nov 17, 2011
- Kenichiro HIRAIWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HISTORY DISPLAY APPARATUS, HISTORY DISPLAY SYSTEM, HISTORY DISPLAY...
- Publication number 20100131898
- Publication date May 27, 2010
- Kenichiro HIRAIWA
- G06 - COMPUTING CALCULATING COUNTING