Hideyuki Shirai

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image signal processing apparatus
- Patent number 7,602,998
- Issue date Oct 13, 2009
- Panasonic Corporation
- Shinichi Sato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing apparatus
- Patent number 6,236,759
- Issue date May 22, 2001
- Matsushita Graphic Communication Systems, Inc.
- Hitoshi Horie
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing/communication system
- Patent number 5,787,239
- Issue date Jul 28, 1998
- Matsushita Graphic Communication Systems, Inc.
- Hitoshi Horie
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image communication system for following a communication procedure...
- Patent number 5,574,834
- Issue date Nov 12, 1996
- Matsushita Graphic Communications Systems, Inc.
- Hitoshi Horie
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image data encoding/decoding apparatus for concurrent processing of...
- Patent number 5,345,316
- Issue date Sep 6, 1994
- Matsushita Graphic Communication Systems, Inc.
- Tohru Ozaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image data encoding apparatus providing increased encoding efficien...
- Patent number 5,331,425
- Issue date Jul 19, 1994
- Matsushita Graphic Communication Systems, Inc.
- Tohru Ozaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Image signal processing apparatus
- Publication number 20060056739
- Publication date Mar 16, 2006
- Matsushita Electric Industrial Co., Ltd.
- Shinichi Sato
- G06 - COMPUTING CALCULATING COUNTING