Inventor
SATO KOJI
JP390 patents
⚠️ This page may combine multiple inventors who share the name “SATO KOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ASAHI OPTICAL CO LTD
5 patentsUS4893140AJan 9, 1990
Single-lens reflex camera with built-in flash
ASAHI OPTICAL CO LTD48 citations94
US6055378AApr 25, 2000
Motor-driven auto-focusing system
ASAHI OPTICAL CO LTD27 citations92
US5682558AOct 28, 1997
Camera with learning function
ASAHI OPTICAL CO LTD23 citations92
US5066967ANov 19, 1991
Single-lens reflex camera with built-in flash
ASAHI OPTICAL CO LTD26 citations92
US4910542AMar 20, 1990
Single-lens reflex camera with built-in flash
ASAHI OPTICAL CO LTD30 citations92
TOYOTA MOTOR CO LTD
4 patentsUS6009403ADec 28, 1999
Travel plan preparing device
TOYOTA MOTOR CO LTD296 citations99
US5648769AJul 15, 1997
Vehicle data processing system which can communicate with information center
TOYOTA MOTOR CO LTD227 citations98
US5864753AJan 26, 1999
Radio station tuning system
TOYOTA MOTOR CO LTD64 citations93
US7840341B1Nov 23, 2010
Schedule setting and processing system
TOYOTA MOTOR CO LTD29 citations92
HITACHI LTD
4 patentsUS5331510AJul 19, 1994
Electronic equipment and computer with heat pipe
HITACHI LTD134 citations96
US5916382AJun 29, 1999
High corrosion resistant high strength superalloy and gas turbine utilizing the alloy
HITACHI LTD60 citations95
US5028989AJul 2, 1991
Semiconductor cooling module
HITACHI LTD42 citations92
US4274027AJun 16, 1981
Salient pole rotor with shielding rods between adjacent poles
HITACHI LTD46 citations91
NTN TOYO BEARING CO LTD
4 patentsUS6913107B2Jul 5, 2005
Steer-by-wire system
NTN TOYO BEARING CO LTD22 citations93
US6053293AApr 25, 2000
Two-way clutch unit
NTN TOYO BEARING CO LTD25 citations93
US7017723B2Mar 28, 2006
Electromagnetic clutch and rotation transmission device
NTN TOYO BEARING CO LTD19 citations92
US6769524B2Aug 3, 2004
Electromagnetic clutch and rotation transmission device
NTN TOYO BEARING CO LTD25 citations92
HITACHI METALS LTD
4 patentsUS5660938AAug 26, 1997
Fe-Ni-Cr-base superalloy, engine valve and knitted mesh supporter for exhaust gas catalyzer
HITACHI METALS LTD34 citations92
US5370838ADec 6, 1994
Fe-base superalloy
HITACHI METALS LTD20 citations92
US5131961AJul 21, 1992
Method for producing a nickel-base superalloy
HITACHI METALS LTD33 citations92
US6517602B2Feb 11, 2003
Solder ball and method for producing same
HITACHI METALS LTD46 citations89
SHINETSU CHEMICAL CO
3 patentsUS6322637B1Nov 27, 2001
Thin ribbon of rare earth-based permanent magnet alloy
SHINETSU CHEMICAL CO16 citations93
US6319335B1Nov 20, 2001
Quenched thin ribbon of rare earth/iron/boron-based magnet alloy
SHINETSU CHEMICAL CO16 citations93
US6262507B1Jul 17, 2001
Permanent magnet motor and rotor thereof
SHINETSU CHEMICAL CO26 citations93
DAIWA GOLF
2 patentsHOYA CORP
2 patentsTOKYO OPTICAL
2 patentsSANYO ELECTRIC CO
2 patentsTOYO SEIKAN KAISHA LTD
2 patentsUS5180893AJan 19, 1993
Method of heating thermoplastic bottle or preform and method of controlling temperature of heating member utilized by the heating method
TOYO SEIKAN KAISHA LTD21 citations92
US5032700AJul 16, 1991
Method of heating thermoplastic bottle of preform and method of controlling temperature of heating member utilized by the heating method
TOYO SEIKAN KAISHA LTD26 citations92
ZAIDAN HOJIN SEKITAN GIJUTSU K
2 patentsSHARP KK
1 patentFANUC LTD
1 patentSATO KOJI
1 patentHONDA MOTOR CO LTD
1 patentSUMITOMO ELECTRIC INDUSTRIES
1 patentDENSO CORP
1 patentPENTAX CORP
1 patentTEIJIN LTD
1 patentSEIKO KOKI KK
1 patentSHOWA IKA KOGYO CO LTD
1 patentYAO TAKESHI
1 patentSHINKAWA KK
1 patentHITACHI KOKI KK
1 patentDAICEL LTD
1 patentShowing the top 50 of 390 patents by PatentIndex Score.