Masahiro Igarashi

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor integrated circuit and power-supply control method
- Patent number RE46997
- Issue date Aug 14, 2018
- Sony Corporation
- Masahiro Igarashi
Information Patent Grant
Semiconductor integrated circuit and power-supply control method
- Patent number RE45614
- Issue date Jul 14, 2015
- Sony Corporation
- Masahiro Igarashi
- 001 -
Information Patent Grant
Semiconductor integrated circuit and power-supply control method
- Patent number 7,956,677
- Issue date Jun 7, 2011
- Sony Corporation
- Masahiro Igarashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Image processing apparatus and method, storage medium, and program
- Patent number 7,151,862
- Issue date Dec 19, 2006
- Sony Corporation
- Tanio Nagasaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing apparatus and method of same
- Patent number 6,940,512
- Issue date Sep 6, 2005
- Sony Corporation
- Yuji Yamaguchi
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor integrated circuit and power-supply control method
- Publication number 20090179688
- Publication date Jul 16, 2009
- SONY CORPORATION
- Masahiro Igarashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Image processing apparatus and method of same
- Publication number 20040075661
- Publication date Apr 22, 2004
- Yuji Yamaguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Calculation apparatus and image processing apparatus
- Publication number 20040054869
- Publication date Mar 18, 2004
- Masahiro Igarashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image processing apparatus and method, storage medium, and program
- Publication number 20030117399
- Publication date Jun 26, 2003
- Tanio Nagasaki
- G06 - COMPUTING CALCULATING COUNTING