Inventor · disambiguated record
Hisao Tomikawa
Also filed as: TOMIKAWA HISAO
6 granted patents·257 citations·filing 1978–1994
87Inventor score
Top patents by PatentIndex Score
6 records- 0184US4847774AMethod and apparatus for detecting traveling position and/or direction of an unmanned vehicleTSUBAKIMOTO CHAIN CO·Filed 1986·Granted Jul 11, 1989·67 cites·18 claims
- 0279US4733095AMethod and device for detecting average liquid level in a bottleSUNTORY LTD·Filed 1986·Granted Mar 22, 1988·45 cites·14 claims
- 0378US5588357AShock wave sterilizerTSUBAKIMOTO CHAIN CO·Filed 1994·Granted Dec 31, 1996·42 cites·10 claims
- 0478US4908557ARunning control method and apparatus of the automatic guided vehiclesMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Mar 13, 1990·48 cites·5 claims
- 0573US4772832AGuiding method for autonomous traveling vehicleTSUBAKIMOTO CHAIN CO·Filed 1987·Granted Sep 20, 1988·41 cites·5 claims
- 0659US4183427AConveyor load transfer apparatusTSUBAKIMOTO CHAIN CO·Filed 1978·Granted Jan 15, 1980·14 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →