Susumu Katayama

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Hirakata-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Moving object detecting apparatus
- Patent number 8,218,395
- Issue date Jul 10, 2012
- Panasonic Corporation
- Fumihiro Kasano
- G01 - MEASURING TESTING
Information Patent Grant
Moving object detecting device
- Patent number 4,961,039
- Issue date Oct 2, 1990
- Matsushita Electric Works, Ltd.
- Kazumasa Yamauchi
- G01 - MEASURING TESTING
Information Patent Grant
Composite type crime preventive sensor
- Patent number 4,942,384
- Issue date Jul 17, 1990
- Matsushita Electric Works, Ltd.
- Kazumasa Yamauchi
- G08 - SIGNALLING
Information Patent Grant
Electrostatic transducer
- Patent number 4,796,725
- Issue date Jan 10, 1989
- Matsushita Electric Works, Ltd.
- Susumu Katayama
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic wave echo-type switch
- Patent number 4,131,872
- Issue date Dec 26, 1978
- Matsushita Electric Works, Ltd.
- Hiromitsu Inoue
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic wave watching device of moving object detecting type
- Patent number 4,114,146
- Issue date Sep 12, 1978
- Matsushita Electric Works, Ltd.
- Hiromitsu Inoue
- G08 - SIGNALLING
Information Patent Grant
Ultrasonic wave horn
- Patent number 4,104,610
- Issue date Aug 1, 1978
- Matsushita Electric Works, Ltd.
- Hiromitsu Inoue
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
MOVING OBJECT DETECTING APPARATUS
- Publication number 20120087210
- Publication date Apr 12, 2012
- Panasonic Electric Works Co., Ltd.
- Fumihiro KASANO
- G08 - SIGNALLING