Inventor
SUGAWARA TORU
23 patents
⚠️ This page may combine multiple inventors who share the name “SUGAWARA TORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
8 patentsUS4473813ASep 25, 1984
Humidity sensor with improved protective layering
HITACHI LTD33 citations92
US4482962ANov 13, 1984
Engine control method
HITACHI LTD24 citations82
US4176288ANov 27, 1979
Zero voltage switching solid state relay
HITACHI LTD26 citations81
US4363097ADec 7, 1982
Electronic type engine control method
HITACHI LTD18 citations74
US4377137AMar 22, 1983
Method for starting the operation of an internal combustion engine
HITACHI LTD9 citations73
US4263884AApr 28, 1981
Electronic fuel feed system
HITACHI LTD8 citations73
US4188623AFeb 12, 1980
Temperature responsive apparatus employing a thermocouple
HITACHI LTD6 citations61
US4131930ADec 26, 1978
Thermal time-delay switch
HITACHI LTD1 citations50
UNIVERSAL ENTERTAINMENT CORP
4 patentsUS9378615B2Jun 28, 2016
Gaming table device having a game table on which the game medium is disposed
UNIVERSAL ENTERTAINMENT CORP8 citations84
US9734481B2Aug 15, 2017
System and method for reading data from a plurality of chips comprising an RFID tag
UNIVERSAL ENTERTAINMENT CORP2 citations73
US9734662B2Aug 15, 2017
Gaming table device having a game table on which the game medium is disposed
UNIVERSAL ENTERTAINMENT CORP0 citations52
US9652735B2May 16, 2017
System and method for reading data from a plurality of chips comprising an RFID tag
UNIVERSAL ENTERTAINMENT CORP0 citations52