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Top 10 New Entrants companies in AC asynchronous motor
by Most Patent Filing In 5 Years in the Japan in 2020

The AC asynchronous motor top 10 is Discovery PatSnap’ annual ranking of the top 10 Most Patent Filing In 5 Years AC asynchronous motor New Entrants 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.
#
Company Name
Region
Tech Topics
Total
1
Mitsubishi Power Ltd.
Turbine,Control system,Renewable energy,
...[+2]
Patent: 20
2
Mitsubishi Hitachi Power Systems
Control system
Patent: 9
3
Nittan Valve Co., Ltd.
Automotive engineering,Small engine,Gasoline,
...[+2]
Patent: 4
4
Yokogawa Solution Service Corp.
Cell therapy,Tissue engineering,CRISPR,
...[+1]
Patent: 4
5
Tomoe Engineering Co., Ltd.
Chemical industry,Manufacturing engineering
Patent: 3
6
Hioki E.E. Corp.
Product design,Manufacturing engineering,Electrical equipment,
...[+2]
Patent: 2
7
Tokyo Seimitsu Co., Ltd.
Semiconductor,Chemical-mechanical planarization,Electronic component,
...[+2]
Patent: 1
8
Kyosan Electric Manufacturing Co., Ltd.
Semiconductor,Electronics,Power electronics,
...[+2]
Patent: 1
9
Lion Corp.
Toothpaste,Fast-moving consumer goods,Laundry,
...[+2]
Patent: 1
10
NTT Facilities, Inc.
Protocol data unit,Real estate development,Server room,
...[+2]
Patent: 1
Page generation time: Jun 27 2025