Top 50 Fast-growings companies in Heat pump by Most Patent Filing In 1 Year in the Japan in 2018 – Discovery

Free Trial

The Heat pump top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Filing In 1 Year Heat pump Fast-growings in the Japan. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2018, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

A heat pump is a device that transfers heat energy from a source of heat to what is called a heat reservoir. Heat pumps move thermal energy in the opposite direction of spontaneous heat transfer, by absorbing heat from a cold space and releasing it to a warmer one. A heat pump uses external power to accomplish the work of transferring energy from the heat source to the heat sink. The most common design of a heat pump involves four main components – a condenser, an expansion valve, an evaporator and a compressor. The heat transfer medium circulated through these components is called refrigerant.

1	Mitsubishi Electric Engineering Co., Ltd.	Tokyo, Japan		Patent: 61
2	Corona Corp.	Niigata, Japan	Kerosene,Automation,Mechanical engineering, ...[+2]	Patent: 22
3	Sanden Corp.	Japan	Heat exchanger,Distribution system,Refrigeration, ...[+2]	Patent: 22
4	Fuji Electric FA Components & SYstems Co., Ltd.	Tokyo, Japan	Semiconductor,Industrial engineering,Smart grid, ...[+2]	Patent: 21
5	Fuji Electronics Co., Ltd.	Tokyo, Japan	Semiconductor,Microcomputer,Electronic component, ...[+2]	Patent: 21
6	DAIKIN INDUSTRIES Ltd.	Osaka, Japan	Air conditioning,Refrigeration,Mechanical engineering, ...[+2]	Patent: 20
7	Daikin Airconditioning France SAS	Osaka, Japan	Industrial engineering,Fluorochemical industry,Air conditioning, ...[+1]	Patent: 20
8	Nihon Denso KK	Saitama, Japan	Manufacturing engineering,Mechanical engineering	Patent: 18
9	Ebara Refrigeration EQUIPMENT& SYSTEMS Co., Ltd.	Japan		Patent: 17
10	Toyota Motor Corp.	Aichi, Japan	Sport utility vehicle,Mobile device,Public transport, ...[+2]	Patent: 15
11	Mayekawa MFG Co., Ltd.	Tokyo, Japan	Refrigeration,Refrigerant,Robotics, ...[+2]	Patent: 15
12	Valeo Thermal Systems Japan Corp.	Tokyo, Japan	Thermal,Automation,Manufacturing engineering, ...[+2]	Patent: 12
13	DENSO Corp.	Aichi, Japan	Automotive engineering,Industrial robot,Programmable logic controller, ...[+2]	Patent: 12
14	Noritsu Koki Co., Ltd.	Chiba, Japan	Hydroponics,Drug discovery,Ultracentrifuge, ...[+2]	Patent: 12
15	Rinnai Corp.	Aichi, Japan	Solar water heating,Electronics,Thermal energy, ...[+2]	Patent: 12
16	Kimura Kohki Co., Ltd.	Osaka, Japan	Air handler,Conditioning equipment,Automation, ...[+2]	Patent: 10
17	Tateho Chemical Industries Co., Ltd.	Tokyo, Japan	Magnesium,Chemical engineering,Bromine, ...[+2]	Patent: 8
18	Chiba University	Chiba, Japan	Educational institution,Cell therapy,Gene delivery, ...[+2]	Patent: 8
19	Yanmar Co., Ltd.	Osaka, Japan	Diesel engine,Electronics,Tractor, ...[+2]	Patent: 7
20	The Kansai Electric Power Co., Inc.	Osaka, Japan	Telecommunications,Energy management,Electric utility, ...[+2]	Patent: 7
21	Chubu Electric Power Co., Inc.	Aichi, Japan	Electricity,Electric utility,Electric power transmission, ...[+2]	Patent: 7
22	Sharp Corp.	Osaka, Japan	Computer hardware,Electronics,Telecommunications, ...[+2]	Patent: 7
23	Fujikura Ltd.	Tokyo, Japan	Mobile device,Optoelectronics,Optical fiber, ...[+2]	Patent: 7
24	Osaka Gas Co., Ltd.	Osaka, Japan	Natural gas,Activated carbon,Petroleum industry, ...[+2]	Patent: 7
25	Yanmar Power Technology Co., Ltd.	Japan		Patent: 6
26	Panasonic Intellectual Property Management Co. Ltd.	Osaka, Japan		Patent: 6
27	Daicel Corp.	Chiba, Japan	Airbag,Chemical engineering,Cellulose acetate, ...[+2]	Patent: 6
28	Honda Motor Co., Ltd.	Tokyo, Japan	Automotive engineering,Manufacturing engineering,Sport utility vehicle, ...[+2]	Patent: 4
29	Kimura Chemical Plants Co., Ltd.	Hyogo, Japan	Nuclear engineering,Manufacturing engineering,Nuclear fuel, ...[+2]	Patent: 4
30	Toshiba Carrier Corp.	Kanagawa, Japan	Air conditioning,Conditioners,Automation, ...[+2]	Patent: 3
31	Basic Co. Ltd.	Japan		Patent: 3
32	Organo Corp.	Tokyo, Japan	Water treatment,Manufacturing engineering,Microfiltration, ...[+2]	Patent: 3
33	Fujitsu General Ltd.	Kanagawa, Japan	Air conditioning,Automation,Mechanical engineering, ...[+2]	Patent: 3
34	Central Glass Co., Ltd.	Tokyo, Japan	Glazing,Fine chemical,Chemical engineering, ...[+2]	Patent: 3
35	Chofu Seisakusho Co., Ltd.	Yamaguchi, Japan	Heat pump,Solar energy,Water supply, ...[+2]	Patent: 2
36	Mitsubishi Kogyo KK	Japan		Patent: 2
37	Toyobo Co., Ltd.	Osaka, Japan	Chemical engineering,Synthetic rubber,Membrane, ...[+2]	Patent: 2
38	Incorporated Administrative Agency	Japan		Patent: 2
39	Railway Technical Research Institute	Tokyo, Japan	Structural engineering,Superconductivity,Materials science, ...[+2]	Patent: 2
40	Nihon Itomic Co., Ltd.	Tokyo, Japan		Patent: 2
41	Kobe Steel, Ltd.	Hyogo, Japan	Welding,Electronics,Mining engineering, ...[+2]	Patent: 2
42	Mazda Motor Corp.	Kanagawa, Japan	Automotive engineering,Reciprocating engine,Manual transmission, ...[+2]	Patent: 2
43	Seibu Giken Co., Ltd.	Fukuoka, Japan	Heat pump,Automation,Manufacturing engineering, ...[+2]	Patent: 1
44	Nippon Pmac Co. Ltd.	Japan	Air conditioning,Automation,Manufacturing engineering, ...[+2]	Patent: 1
45	Nissin Electric Co., Ltd.	Kyoto, Japan	Electronics,Life Cycle Engineering,Transformer, ...[+2]	Patent: 1
46	HASEKO Corp.	Chiba, Japan	Real estate development,Civil engineering,Construction engineering	Patent: 1
47	Toshiba Lifestyle Products & Services Corp.	Kanagawa, Japan	Electronics,Zinc–air battery,Lithium-ion battery	Patent: 1
48	Advanced Industrial Science & Technology	Tokyo, Japan	Graphene,Association (object-oriented programming)	Patent: 1
49	Hokkaido University	Hokkaido, Japan	Biology,Chemistry,Medicine, ...[+2]	Patent: 1
50	JFE Holdings, Inc.	Tokyo, Japan	Materials science,Product design,Carbon steel, ...[+2]	Patent: 1