Inventor
SAITO MASAO
121 patents
⚠️ This page may combine multiple inventors who share the name “SAITO MASAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AISIN AW CO
14 patentsUS6259983B1Jul 10, 2001
Hydraulic control system for automatic transmission
AISIN AW CO32 citations93
US6128565AOct 3, 2000
Hydraulic control system for automatic transmission
AISIN AW CO35 citations93
US6102830AAug 15, 2000
Shift control device for automatic transmission
AISIN AW CO29 citations93
US6068576AMay 30, 2000
Hydraulic control system for automatic transmission
AISIN AW CO38 citations93
US5954776ASep 21, 1999
Hydraulic control apparatus of automatic transmission
AISIN AW CO40 citations92
US5951616ASep 14, 1999
Current control system for linear solenoid
AISIN AW CO22 citations92
US5247965ASep 28, 1993
Linear solenoid valve apparatus
AISIN AW CO29 citations92
US5186204AFeb 16, 1993
Linear solenoid valve apparatus
AISIN AW CO26 citations92
US5160116ANov 3, 1992
Electromagnetic valve
AISIN AW CO44 citations92
US5153550AOct 6, 1992
Coil assembly for electromagnetic valves
AISIN AW CO45 citations92
US5143345ASep 1, 1992
Two-way electromagnetic valve
AISIN AW CO31 citations92
US5197507AMar 30, 1993
Linear solenoid valve apparatus and method assembling
AISIN AW CO43 citations91
US5908461AJun 1, 1999
Control system for automatic transmission
AISIN AW CO19 citations84
US5111175AMay 5, 1992
Resin molding with embedded coil for electromagnetic valve with thermal shock protection of coil leads
AISIN AW CO19 citations81
TOYOTA MOTOR CO LTD
7 patentsUSD562196SFeb 19, 2008
Front grille for an automobile
TOYOTA MOTOR CO LTD28 citations93
USD509170SSep 6, 2005
Front grille for an automobile
TOYOTA MOTOR CO LTD18 citations93
USD500710SJan 11, 2005
Motor vehicle and/or toy replica thereof
TOYOTA MOTOR CO LTD34 citations92
USD500711SJan 11, 2005
Motor vehicle and/or toy replica thereof
TOYOTA MOTOR CO LTD20 citations92
USD459683SJul 2, 2002
Automobile
TOYOTA MOTOR CO LTD30 citations92
USD567723SApr 29, 2008
Front grille for an automobile
TOYOTA MOTOR CO LTD9 citations84
USD458874SJun 18, 2002
Automobile
TOYOTA MOTOR CO LTD8 citations74
ROHM CO LTD
7 patentsUS5426446AJun 20, 1995
Display device
ROHM CO LTD26 citations90
US10403561B2Sep 3, 2019
Power module apparatus, cooling structure, and electric vehicle or hybrid electric vehicle
ROHM CO LTD4 citations84
US12424514B2Sep 23, 2025
Power module apparatus, cooling structure, and electric vehicle or hybrid electric vehicle
ROHM CO LTD1 citations75
US7773381B2Aug 10, 2010
Semiconductor device
ROHM CO LTD4 citations74
US11854937B2Dec 26, 2023
Power module apparatus, cooling structure, and electric vehicle or hybrid electric vehicle
ROHM CO LTD1 citations73
US11011454B2May 18, 2021
Power module apparatus, cooling structure, and electric vehicle or hybrid electric vehicle
ROHM CO LTD2 citations73
US9773720B2Sep 26, 2017
Power module and fabrication method for the same
ROHM CO LTD2 citations73
NEC CORP
4 patentsUS4989262AJan 29, 1991
Demodulator with multiple interference cancellers responsive to correlations between undesired signals and error signals
NEC CORP41 citations93
US5153543AOct 6, 1992
Electromagnetic relay
NEC CORP24 citations87
US6078232AJun 20, 2000
Electromagnetic relay
NEC CORP8 citations74
US10070445B2Sep 4, 2018
Access point, wireless communication method, and program
NEC CORP3 citations73
SAITO MASAO
4 patentsUS8507121B2Aug 13, 2013
Battery temperature unevenness suppressing power supply
SAITO MASAO20 citations91
US5146719ASep 15, 1992
Space tension chord arch dome reinforced with tension members and method for building same
SAITO MASAO40 citations90
US8435664B2May 7, 2013
Battery system having temperature equalizing walls in ducts
SAITO MASAO11 citations82
US8507122B2Aug 13, 2013
Power supply device including a plurality of battery cells arranged side by side
SAITO MASAO14 citations79
FUJI HEAVY IND LTD
3 patentsUS4930811AJun 5, 1990
Protecting device for a plastic fuel tank of a motor vehicle
FUJI HEAVY IND LTD35 citations88
US4909530AMar 20, 1990
Protecting device for a plastic fuel tank of a motor vehicle
FUJI HEAVY IND LTD48 citations88
US4527532AJul 9, 1985
Fuel-vapor emission control system for an automotive engine
FUJI HEAVY IND LTD31 citations88
SONY CHEMICALS CORP
2 patentsDENSO CORP
1 patentSHINKO PANTEC CO LTD
1 patentDIGITAL ELECTRONICS CORP
1 patentTOPPAN PRINTING CO LTD
1 patentPOPPAN PRINTING CO
1 patentSONY CORP
1 patentNIPPON PETROCHEMICALS CO LTD
1 patentFUTABA DENSHI KOGYO KK
1 patentDEXERIALS CORP
1 patentShowing the top 50 of 121 patents by PatentIndex Score.