Tatsuru Shinozaki

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Nagoya-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Television intercom system
- Patent number 7,079,175
- Issue date Jul 18, 2006
- AIPHONE CO., LTD.
- Hiroshi Sumiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Collective housing intercom apparatus
- Patent number 6,879,670
- Issue date Apr 12, 2005
- Aiphone Co., Ltd.
- Tatsuru Shinozaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intercom system for a building or apartment house
- Patent number 6,671,360
- Issue date Dec 30, 2003
- Aiphone Co., Ltd.
- Hiroshi Sumiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Television intercom system
- Publication number 20030184648
- Publication date Oct 2, 2003
- AIPHONE CO., LTD.
- Hiroshi Sumiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Collective housing intercom apparatus
- Publication number 20030185367
- Publication date Oct 2, 2003
- AIPHONE CO., LTD.
- Tatsuru Shinozaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Intercom system for mansion/apartment house
- Publication number 20020176556
- Publication date Nov 28, 2002
- AIPHONE CO., LTD.
- Hiroshi Sumiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE