Inventor · disambiguated record
Akihiko Tsukahara
Also filed as: TSUKAHARA AKIHIKO
7 granted patents·150 citations·filing 1987–1991
85Inventor score
Files withJIDOSHA DENKI KOGYO KK7
Top patents by PatentIndex Score
7 records- 0192US4870333AAutomatic opening and closing device for a windowJIDOSHA DENKI KOGYO KK·Filed 1987·Granted Sep 26, 1989·93 cites·5 claims
- 0253US4988931AMotor driving deviceJIDOSHA DENKI KOGYO KK·Filed 1990·Granted Jan 29, 1991·17 cites·4 claims
- 0346US5125471AAutomatic car-speed controllerJIDOSHA DENKI KOGYO KK·Filed 1990·Granted Jun 30, 1992·14 cites·1 claims
- 0446US4978898AMotor driving and malfunction detecting deviceJIDOSHA DENKI KOGYO KK·Filed 1990·Granted Dec 18, 1990·12 cites·1 claims
- 0536US5085286ACar-speed control systemJIDOSHA DENKI KOGYO KK·Filed 1991·Granted Feb 4, 1992·7 cites·3 claims
- 0635US5014201AAutomatic car-speed controller with detection of abnormality of the electromagnetic clutchJIDOSHA DENKI KOGYO KK·Filed 1990·Granted May 7, 1991·7 cites·4 claims
- 0728US5107947AAutomatic car-speed controllerJIDOSHA DENKI KOGYO KK·Filed 1990·Granted Apr 28, 1992·0 cites·1 claims
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