Inventor · disambiguated record
Toru Sugawara
Also filed as: SUGAWARA TORU · TAKAHASI TORU
21 granted patents·1 pending application·336 citations·filing 1977–2016
95Inventor score
Files withHITACHI LTD8UNIVERSAL ENTERTAINMENT CORP4TOKYO SHIBAURA ELECTRIC CO3TOSHIBA KK3EMORI KAZUKI2
Top patents by PatentIndex Score
22 records- 0194US4584473ABeam direct converterTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted Apr 22, 1986·83 cites·22 claims
- 0288US4176288AZero voltage switching solid state relayHITACHI LTD·Filed 1977·Granted Nov 27, 1979·26 cites·8 claims
- 0385USD640786SDrip chamberNIPRO CORP·Filed 2010·Granted Jun 28, 2011·44 cites·1 claims
- 0484US9378615B2Gaming table device having a game table on which the game medium is disposedUNIVERSAL ENTERTAINMENT CORP·Filed 2013·Granted Jun 28, 2016·8 cites·13 claims
- 0584US4482962AEngine control methodHITACHI LTD·Filed 1984·Granted Nov 13, 1984·24 cites·29 claims
- 0680US4641031AIon source apparatusTOSHIBA KK·Filed 1985·Granted Feb 3, 1987·25 cites·8 claims
- 0779US4473813AHumidity sensor with improved protective layeringHITACHI LTD·Filed 1982·Granted Sep 25, 1984·33 cites·17 claims
- 0875US9734481B2System and method for reading data from a plurality of chips comprising an RFID tagUNIVERSAL ENTERTAINMENT CORP·Filed 2015·Granted Aug 15, 2017·2 cites·4 claims
- 0973US4363097AElectronic type engine control methodHITACHI LTD·Filed 1980·Granted Dec 7, 1982·18 cites·71 claims
- 1072US8506401B2Gaming table device having a game table on which the game medium is disposedEMORI KAZUKI·Filed 2011·Granted Aug 13, 2013·3 cites·14 claims
- 1171US4506160AIon source apparatusTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted Mar 19, 1985·14 cites·13 claims
- 1268US4454453APower source device for ion sourcesTOKYO SHIBAURA ELECTRIC CO·Filed 1982·Granted Jun 12, 1984·13 cites·10 claims
- 1363US8979638B2System and method for reading data from a plurality of chips comprising an RFID tagEMORI KAZUKI·Filed 2012·Granted Mar 17, 2015·1 cites·4 claims
- 1454US9734662B2Gaming table device having a game table on which the game medium is disposedUNIVERSAL ENTERTAINMENT CORP·Filed 2016·Granted Aug 15, 2017·0 cites·8 claims
- 1554US9652735B2System and method for reading data from a plurality of chips comprising an RFID tagUNIVERSAL ENTERTAINMENT CORP·Filed 2015·Granted May 16, 2017·0 cites·4 claims
- 1653US4735764AOpen waveguide electromagnetic wave radiator for secondary heating a plasma in a nuclear fusion reactorTOSHIBA KK·Filed 1986·Granted Apr 5, 1988·11 cites·7 claims
- 1750US4926093AGyrotron deviceTOSHIBA KK·Filed 1988·Granted May 15, 1990·7 cites·8 claims
- 1849US4263884AElectronic fuel feed systemHITACHI LTD·Filed 1978·Granted Apr 28, 1981·8 cites·7 claims
- 1945US4377137AMethod for starting the operation of an internal combustion engineHITACHI LTD·Filed 1980·Granted Mar 22, 1983·9 cites·26 claims
- 2041US2008018326A1Multifunctional detector for engineTOYO DENSO KK·Filed 2007·Application pending·0 cites
- 2138US4188623ATemperature responsive apparatus employing a thermocoupleHITACHI LTD·Filed 1977·Granted Feb 12, 1980·6 cites·22 claims
- 2229US4131930AThermal time-delay switchHITACHI LTD·Filed 1977·Granted Dec 26, 1978·1 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →