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Top 20 Key Players companies in Power exchange
by Most News Heat in the Japan in 2021

The Power exchange top 20 is Discovery PatSnap’ annual ranking of the top 20 Most News Heat Power exchange Key Players 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.

Key Players

Fast-growings

Startups & Unicorns

New Entrants

Ranking Year:

2022

2021

2020

2019

2018

Region:

Global

China

Japan

India

United States

South Korea

Germany

France

United Kingdom

Switzerland

Canada

Australia

Ranking:

Most Patent Filings

Highest Patent Value

Most Patent Citation

Most Market Reports

Most News Heat

#
Company Name
Region
Tech Topics
Total
1
Toyota Motor Corp.
Aichi, Japan
Sport utility vehicle,Mobile device,Public transport,
...[+2]
news: 235
2
Nissan Motor Co., Ltd.
Kanagawa, Japan
Truck,Public transport,Automotive engineering,
...[+2]
news: 173
3
Honda Motor Co., Ltd.
Tokyo, Japan
Automotive engineering,Manufacturing engineering,Sport utility vehicle,
...[+2]
news: 100
4
Mitsubishi Motors Corp.
Tokyo, Japan
Sport utility vehicle,Automotive engineering,Electric vehicle,
...[+2]
news: 44
5
DENSO Corp.
Aichi, Japan
Automotive engineering,Industrial robot,Programmable logic controller,
...[+2]
news: 34
6
TOSHIBA Corp.
Tokyo, Japan
Semiconductor,Computer hardware,Electronics,
...[+2]
news: 18
7
Mazda Motor Corp.
Kanagawa, Japan
Automotive engineering,Reciprocating engine,Manual transmission,
...[+2]
news: 17
8
GS Yuasa Corp.
Kyoto, Japan
Electric vehicle,Lithium-ion battery,Electrical equipment,
...[+2]
news: 17
9
Sumitomo Corp.
Tokyo, Japan
Metal,Petroleum industry,Electronics,
...[+2]
news: 15
10
E-Guardian, Inc.
Tokyo, Japan
Internet security,Image Share,Monitoring system,
...[+2]
news: 15
11
NIO
Saitama, Japan
Software development,Sales management,Software
news: 15
12
Hitachi Ltd.
Tokyo, Japan
Elevator,Electrical equipment,Electric motor,
...[+2]
news: 14
13
SoftBank Group Corp.
Tokyo, Japan
Telecommunications,Mobile device,Via media,
...[+2]
news: 14
14
The company Japan
Tokyo, Japan
Wireless sensor network,Graphic design,Web design
news: 14
15
Renesas Electronics Corp.
Tokyo, Japan
Semiconductor,Microcontroller,Electronics,
...[+2]
news: 13
16
Automotive Energy Supply Corp.
Kanagawa, Japan
Lithium-ion battery,Electric vehicle,Automotive engineering,
...[+2]
news: 13
17
Subaru Corp.
Tokyo, Japan
Automotive engineering,Public transport,Aerospace,
...[+2]
news: 11
18
Toppan, Inc.
Tokyo, Japan
Publishing,Semiconductor,Electronics,
...[+2]
news: 9
19
Tachi-S Co., Ltd.
Tokyo, Japan
Head restraint,Car seat,Automotive engineering,
...[+2]
news: 9
20
NEC Corp.
Tokyo, Japan
Virtualization,Big data,Network security,
...[+2]
news: 8

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