Teruo Tsutsumi

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Patents Grantslast 30 patents

Information Patent Grant
Sounding device
- Patent number 7,711,135
- Issue date May 4, 2010
- Teruo Tsutsumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electrostatic recording head, a method for manufacturing the same,...
- Patent number 4,635,357
- Issue date Jan 13, 1987
- Tokyo Shibaura Denki K.K.
- Teruo Tsutsumi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Electrostatic recording head, a method for manufacturing the same,...
- Patent number 4,488,161
- Issue date Dec 11, 1984
- Tokyo Shibaura Denki Kabushiki Kaisha
- Teruo Tsutsumi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Recording apparatus
- Patent number 4,467,331
- Issue date Aug 21, 1984
- Tokyo Shibaura Denki Kabushiki Kaisha
- Teruo Tsutsumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Sounding device
- Publication number 20060023910
- Publication date Feb 2, 2006
- Teruo Tsutsumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE