Masafumi TANAKA

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Tochigi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electronic apparatus
- Patent number 9,047,043
- Issue date Jun 2, 2015
- Sony Corporation
- Shuhei Yukawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic apparatus
- Patent number 8,125,771
- Issue date Feb 28, 2012
- Sony Corporation
- Shuhei Yukawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic apparatus emitting light through a unitary transparent b...
- Patent number 8,031,463
- Issue date Oct 4, 2011
- Sony Corporation
- Shuhei Yukawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic apparatus emitting light through a unitary transparent b...
- Patent number 7,695,149
- Issue date Apr 13, 2010
- Sony Corporation
- Shuhei Yukawa
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC APPARATUS
- Publication number 20120120580
- Publication date May 17, 2012
- SONY CORPORATION
- Shuhei YUKAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC APPARATUS EMITTING LIGHT THROUGH A UNITARY TRANSPARENT B...
- Publication number 20100110201
- Publication date May 6, 2010
- Sony Corporation
- Shuhei YUKAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC APPARATUS
- Publication number 20070236908
- Publication date Oct 11, 2007
- SONY CORPORATION
- Shuhei YUKAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC APPARATUS
- Publication number 20070236873
- Publication date Oct 11, 2007
- SONY CORPORATION
- Shuhei YUKAWA
- G06 - COMPUTING CALCULATING COUNTING