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Top 20 Fast-growings companies in Intercooler
by Most Patent Filing In 3 Years in the Japan in 2020

The Intercooler top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Filing In 3 Years Intercooler Fast-growings in the Japan. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2020, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
An intercooler is a mechanical device used to cool a gas after compression process. Compression process increases the internal energy of the gas which in turn raises its temperature and reduces the density. In other words intercooler is a device used in compression process, typically a heat exchanger that removes waste heat in a gas compressor. They are used in many applications, including air compressors, air conditioners, refrigeration, and gas turbines, and automotive engines. Here they are widely known as an air-to-air or air-to-liquid cooler for forced induction (turbocharged or supercharged) internal combustion engines to improve their volumetric efficiency, which they do by increasing intake air density through nearly constant pressure cooling. First introduced in 1977 on the Porsche 911, although these were the first cars to use intercoolers they were not the first cars to use turbochargers; in fact they weren’t even the first 911’s to use turbochargers.
#
Company Name
Region
Tech Topics
Total
1
Toyota Motor Corp.
Sport utility vehicle,Mobile device,Public transport,
...[+2]
Patent: 47
2
Mazda Motor Corp.
Automotive engineering,Reciprocating engine,Manual transmission,
...[+2]
Patent: 37
3
Isuzu Motors Ltd.
Truck,Public transport,Diesel engine,
...[+2]
Patent: 16
4
Honda Motor Co., Ltd.
Automotive engineering,Manufacturing engineering,Sport utility vehicle,
...[+2]
Patent: 13
5
Suzuki Co., Ltd.
Semiconductor,Electronics,Electronic component,
...[+2]
Patent: 12
6
Nissan Motor Co., Ltd.
Truck,Public transport,Automotive engineering,
...[+2]
Patent: 12
7
Daikin Airconditioning France SAS
Industrial engineering,Fluorochemical industry,Air conditioning,
...[+1]
Patent: 9
8
DAIKIN INDUSTRIES Ltd.
Air conditioning,Refrigeration,Mechanical engineering,
...[+2]
Patent: 9
9
Nihon Denso KK
Manufacturing engineering,Mechanical engineering
Patent: 9
10
Daihatsu Motor Co., Ltd.
Automotive engineering,Proton exchange membrane fuel cell,Electric bus,
...[+2]
Patent: 8
11
Panasonic Intellectual Property Management Co. Ltd.
Patent: 6
12
Toyota Industries Corp.
Textile,Software,Automotive engineering,
...[+2]
Patent: 6
13
Seibu Giken Co., Ltd.
Heat pump,Automation,Manufacturing engineering,
...[+2]
Patent: 4
14
Kobelco Construction Machinery Co. Ltd.
Excavator,Heavy equipment,Manufacturing engineering,
...[+2]
Patent: 3
15
Nabtesco Automotive Corp.
Air dryer,Automation,Manufacturing engineering,
...[+2]
Patent: 3
16
Hitachi Industrial Equipment Systems Co., Ltd.
Switchgear,Air compressor,Computer hardware,
...[+2]
Patent: 3
17
DENSO Corp.
Automotive engineering,Industrial robot,Programmable logic controller,
...[+2]
Patent: 3
18
Toyota Auto Body Co., Ltd.
Automotive engineering,Sport utility vehicle,Semi-trailer,
...[+2]
Patent: 2
19
Yamaha Motor Co., Ltd.
Robotics,Industrial robot,Automotive engineering,
...[+2]
Patent: 2
20
Hino Motors, Ltd.
Truck,Public transport,Gasoline,
...[+2]
Patent: 2
Page generation time: May 25 2025