Tsuyoshi Maeno

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Chiryu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for detecting obstructions behind vehicle
- Patent number 4,618,948
- Issue date Oct 21, 1986
- Nippon Soken, Inc.
- Hiroyuki Sakakibara
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for detecting obstacles in the path of a movin...
- Patent number 4,551,722
- Issue date Nov 5, 1985
- Nippondenso Co., Ltd.
- Tadashi Tsuda
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic distance detector
- Patent number 4,490,716
- Issue date Dec 25, 1984
- Nippondenso Co., Ltd.
- Tadashi Tsuda
- G01 - MEASURING TESTING
Information Patent Grant
Device for detecting failure of ultrasonic apparatus
- Patent number 4,482,889
- Issue date Nov 13, 1984
- Nippondenso Co., Ltd.
- Tadashi Tsuda
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL