Yoshikazu Katou

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Video signal recording and reproducing apparatus
- Patent number 8,295,674
- Issue date Oct 23, 2012
- Panasonic Corporation
- Seishi Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Video signal recording and reproducing apparatus
- Patent number 8,285,109
- Issue date Oct 9, 2012
- Panasonic Corporation
- Seishi Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Video signal recording and reproducing apparatus
- Patent number 7,590,332
- Issue date Sep 15, 2009
- Panasonic Corporation
- Seishi Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Video signal recording and reproducing apparatus
- Patent number 7,231,136
- Issue date Jun 12, 2007
- Matsushita Electric Industrial Co., Ltd.
- Seishi Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Video signal recording and reproducing apparatus
- Patent number 6,430,363
- Issue date Aug 6, 2002
- Matsushita Electric Industrial Co., Ltd.
- Seishi Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Video signal recording and reproducing apparatus
- Patent number 6,226,447
- Issue date May 1, 2001
- Matsushita Electric Industrial Co., Ltd.
- Seishi Sasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Disk Device
- Publication number 20080055778
- Publication date Mar 6, 2008
- Yoshikazu Katou
- G11 - INFORMATION STORAGE
Information Patent Application
VIDEO SIGNAL RECORDING AND REPRODUCING APPARATUS
- Publication number 20070154174
- Publication date Jul 5, 2007
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Seishi Sasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Video signal recording and reproducing apparatus
- Publication number 20020150382
- Publication date Oct 17, 2002
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Seishi Sasaki
- G11 - INFORMATION STORAGE
Information Patent Application
Video signal recording and reproducing apparatus
- Publication number 20010002224
- Publication date May 31, 2001
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Seishi Sasaki
- G11 - INFORMATION STORAGE