Masanori Ishigaki

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Information broadcasting method, information broadcasting system, a...
- Patent number 8,065,701
- Issue date Nov 22, 2011
- Sony Corporation
- Yoshitsugu Hattori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Music piece distributing apparatus, music piece receiving apparatus...
- Patent number 6,271,455
- Issue date Aug 7, 2001
- Sony Corporation
- Masanori Ishigaki
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Remote control apparatus
- Patent number 6,107,992
- Issue date Aug 22, 2000
- Sony Corporation
- Masanori Ishigaki
- G08 - SIGNALLING
Information Patent Grant
Remote control apparatus
- Patent number 6,072,470
- Issue date Jun 6, 2000
- Sony Corporation
- Masanori Ishigaki
- G08 - SIGNALLING
Information Patent Grant
Method and device for transmitting key operation information and tr...
- Patent number 6,031,470
- Issue date Feb 29, 2000
- Sony Corporation
- Naosuke Asari
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Information broadcasting method, information broadcasting system, a...
- Publication number 20020066097
- Publication date May 30, 2002
- Sony Corporation
- Yoshitsugu Hattori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information delivery system, information delivery apparatus, receiv...
- Publication number 20020023092
- Publication date Feb 21, 2002
- Yoshihiro Tamura
- G06 - COMPUTING CALCULATING COUNTING