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Top 20 Fast-growings companies in Switched reluctance motor
by Most Patent Filing In 5 Years in the Japan in 2021

The Switched reluctance motor top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Filing In 5 Years Switched reluctance motor Fast-growings in the Japan. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
#
Company Name
Region
Tech Topics
Total
1
NTN Toyo Bearing Co., Ltd.
Ball bearing
Patent: 50
2
Toyota Motor Corp.
Sport utility vehicle,Mobile device,Public transport,
...[+2]
Patent: 43
3
Nihon Denso KK
Manufacturing engineering,Mechanical engineering
Patent: 41
4
Mitsuba Corp.
Automotive engineering,Gasoline,Windscreen wiper,
...[+2]
Patent: 32
5
Komatsu Ltd.
Environmental engineering,Construction engineering,Heavy equipment,
...[+2]
Patent: 28
6
Honda Motor Co., Ltd.
Automotive engineering,Manufacturing engineering,Sport utility vehicle,
...[+2]
Patent: 26
7
NIDEC Corp.
Electric motor,Electronics,Electronic component,
...[+2]
Patent: 16
8
Yamaha Motor Co., Ltd.
Robotics,Industrial robot,Automotive engineering,
...[+2]
Patent: 9
9
JTEKT Corp.
Power steering,Automotive engineering,Steering system,
...[+2]
Patent: 7
10
Tokyo University of Science
Kinase,Phosphatase,Enzyme,
...[+2]
Patent: 6
11
Osaka University
Public university,Knowledge management,Chemistry,
...[+2]
Patent: 4
12
Mitsubishi Electric Engineering Co., Ltd.
Patent: 4
13
Kobe Steel, Ltd.
Welding,Electronics,Mining engineering,
...[+2]
Patent: 4
14
NIPPON STEEL Stainless Steel Corp.
Mill,Metal,Mining engineering,
...[+1]
Patent: 3
15
TOSHIBA Corp.
Semiconductor,Computer hardware,Electronics,
...[+2]
Patent: 3
16
Suzuki Co., Ltd.
Semiconductor,Electronics,Electronic component,
...[+2]
Patent: 3
17
University of Toyama
Pharmaceutical manufacturing,Chemistry,Biology,
...[+2]
Patent: 2
18
Kyoto University
Gauss,Stem cell,Chemistry,
...[+2]
Patent: 2
19
Renesas Electronics Corp.
Semiconductor,Microcontroller,Electronics,
...[+2]
Patent: 2
20
Hitachi Astemo Ltd.
Public transport,Automotive engineering
Patent: 2
Page generation time: Mar 11 2025