P

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 patents
US5309731AMay 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 patents

DENSO CORP

6 patents

HITACHI LTD

2 patents

IDEMITSU PETROCHEMICAL CO

2 patents

NIPPEN DENSO CO

1 patent

INAX CORP & NIPPONDENSO CO LTD

1 patent

TOSHIBA KK

1 patent

HARDGLASS INDUSTRY CO LTD

1 patent

Showing the top 50 of 72 patents by PatentIndex Score.