Inventor
FUJIWARA KENICHI
JP72 patents
⚠️ This page may combine multiple inventors who share the name “FUJIWARA KENICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON DENSO CO
29 patentsUS5309731AMay 10, 1994
Air conditioning apparatus
NIPPON DENSO CO144 citations98
US5299431AApr 5, 1994
Automotive air conditioner having condenser and evaporator provided within air duct
NIPPON DENSO CO126 citations98
US5038569AAug 13, 1991
Thermoelectric converter
NIPPON DENSO CO141 citations98
US5782102AJul 21, 1998
Automotive air conditioner having condenser and evaporator provided within air duct
NIPPON DENSO CO57 citations96
US5605051AFeb 25, 1997
Automotive air conditioner having condenser and evaporator provided within air duct
NIPPON DENSO CO70 citations96
US4637222AJan 20, 1987
Refrigerator for vehicle
NIPPON DENSO CO158 citations96
US4483151ANov 20, 1984
Car air conditioner with a freezer/refrigerator
NIPPON DENSO CO71 citations96
US5706666AJan 13, 1998
Refrigeration apparatus
NIPPON DENSO CO37 citations93
US5642858AJul 1, 1997
Thermal expansion valve
NIPPON DENSO CO25 citations93
US5619861AApr 15, 1997
Refrigeration apparatus
NIPPON DENSO CO42 citations93
US5224358AJul 6, 1993
Refrigerating apparatus and modulator
NIPPON DENSO CO49 citations93
US5685162ANov 11, 1997
Automotive air conditioner having condenser and evaporator provided within air duct
NIPPON DENSO CO33 citations92
US5524455AJun 11, 1996
Evaporator for cooling units
NIPPON DENSO CO24 citations92
US5448899ASep 12, 1995
Refrigerant evaporator
NIPPON DENSO CO52 citations92
US5394710AMar 7, 1995
Refrigerating apparatus
NIPPON DENSO CO25 citations92
US5205156AApr 27, 1993
Device for detection of degree of clogging of a dust filter
NIPPON DENSO CO52 citations92
US5159820ANov 3, 1992
Oil separator integrally mounted on compressor
NIPPON DENSO CO30 citations92
US4998413AMar 12, 1991
Refrigerant recovery system
NIPPON DENSO CO39 citations92
US4565072AJan 21, 1986
Air-conditioning and refrigerating system
NIPPON DENSO CO44 citations92
US4545213AOct 8, 1985
Refrigerator for vehicle
NIPPON DENSO CO34 citations92
US4324112AApr 13, 1982
Refrigeration system
NIPPON DENSO CO43 citations92
US4748823AJun 7, 1988
Automotive refrigerator
NIPPON DENSO CO44 citations91
US5036680AAug 6, 1991
Refrigeration separator with means to meter quality of refrigerant to the evaporator
NIPPON DENSO CO21 citations79
US6044653AApr 4, 2000
Automotive air conditioner having condenser and evaporator provided within air duct
NIPPON DENSO CO13 citations74
USRE36408ENov 30, 1999
Refrigerating apparatus and modulator
NIPPON DENSO CO13 citations74
US5642627AJul 1, 1997
Automotive air conditioner having condenser and evaporator provided within air duct
NIPPON DENSO CO13 citations74
US5036697AAug 6, 1991
Apparatus for detecting gas-liquid ratio of a fluid
NIPPON DENSO CO17 citations74
US4632305ADec 30, 1986
Expansion valve
NIPPON DENSO CO19 citations74
US4696627ASep 29, 1987
Scroll compressor
NIPPON DENSO CO15 citations73
SUMITOMO RUBBER IND
7 patentsUS4785861ANov 22, 1988
High performance tire
SUMITOMO RUBBER IND36 citations93
US4784200ANov 15, 1988
High performance tire tread
SUMITOMO RUBBER IND29 citations93
US5503207AApr 2, 1996
Pneumatic tire including lateral grooves
SUMITOMO RUBBER IND29 citations92
US4798236AJan 17, 1989
High performance tire tread
SUMITOMO RUBBER IND20 citations82
US5360047ANov 1, 1994
Heavy duty radial tire with specified belt radius
SUMITOMO RUBBER IND18 citations74
US4945963AAug 7, 1990
Radial tire tread pattern having shoulder blocks
SUMITOMO RUBBER IND12 citations74
USD294813SMar 22, 1988
Automobile tire
SUMITOMO RUBBER IND10 citations74
DENSO CORP
6 patentsUS6430951B1Aug 13, 2002
Automotive airconditioner having condenser and evaporator provided within air duct
DENSO CORP84 citations98
US5983652ANov 16, 1999
Automotive air conditioner having condenser and evaporator provided within air duct
DENSO CORP47 citations96
US6494051B2Dec 17, 2002
Hot water supply system
DENSO CORP29 citations92
US6370896B1Apr 16, 2002
Hot water supply system
DENSO CORP40 citations92
US5732570AMar 31, 1998
Thermal expansion valve and air conditioning apparatus using the same
DENSO CORP27 citations92
US5775126AJul 7, 1998
Adsorptive-type refrigeration apparatus
DENSO CORP28 citations90
HITACHI LTD
2 patentsIDEMITSU PETROCHEMICAL CO
2 patentsUS5120820AJun 9, 1992
Thermoplastic liquid-crystalline, wholly aromatic polyimide ester from carboxy-n-(carboxyphenyl) phthalimide and aralky, hydroquinone
IDEMITSU PETROCHEMICAL CO12 citations74
US6372324B1Apr 16, 2002
Soft transparent polyethylene resin sheet and process for producing the same
IDEMITSU PETROCHEMICAL CO11 citations73
NIPPEN DENSO CO
1 patentINAX CORP & NIPPONDENSO CO LTD
1 patentTOSHIBA KK
1 patentHARDGLASS INDUSTRY CO LTD
1 patentShowing the top 50 of 72 patents by PatentIndex Score.