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

The Caterpillar top 20 is Discovery PatSnap’ annual ranking of the top 20 Most News Heat Caterpillar 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

United States

Sweden

Switzerland

Netherlands

Ireland

Germany

France

Canada

South Korea

United Kingdom

Ranking:

Most Patent Filings

Highest Patent Value

Most Patent Citation

Most Market Reports

Most News Heat

#
Company Name
Region
Tech Topics
Total
1
Komatsu Ltd.
Tokyo, Japan
Environmental engineering,Construction engineering,Heavy equipment,
...[+2]
news: 186
2
Hitachi Ltd.
Tokyo, Japan
Elevator,Electrical equipment,Electric motor,
...[+2]
news: 82
3
Mitsubishi Heavy Industries, Ltd.
Tokyo, Japan
Aerospace,Electronics,Manufacturing engineering,
...[+2]
news: 64
4
Kubota Corp.
Osaka, Japan
Tractor,Manufacturing engineering,Combine harvester,
...[+2]
news: 56
5
Mitsubishi Motors Corp.
Tokyo, Japan
Sport utility vehicle,Automotive engineering,Electric vehicle,
...[+2]
news: 56
6
Toyota Motor Corp.
Aichi, Japan
Sport utility vehicle,Mobile device,Public transport,
...[+2]
news: 53
7
Mitsubishi Electric Corp.
Tokyo, Japan
Automation,Computer hardware,Electrical equipment,
...[+2]
news: 44
8
Yanmar Co., Ltd.
Osaka, Japan
Diesel engine,Electronics,Tractor,
...[+2]
news: 43
9
Sony Group Corp.
Tokyo, Japan
Computer hardware,Software,Music,
...[+2]
news: 41
10
Hitachi Construction Machinery Co., Ltd.
Tokyo, Japan
Heavy equipment,Mechanical engineering,Manufacturing engineering,
...[+2]
news: 41
11
Honda Motor Co., Ltd.
Tokyo, Japan
Automotive engineering,Manufacturing engineering,Sport utility vehicle,
...[+2]
news: 40
12
TOSHIBA Corp.
Tokyo, Japan
Semiconductor,Computer hardware,Electronics,
...[+2]
news: 37
13
Nissan Motor Co., Ltd.
Kanagawa, Japan
Truck,Public transport,Automotive engineering,
...[+2]
news: 28
14
Kawasaki Heavy Industries Ltd.
Kyoto, Japan
Turbine,Mechanical engineering,Manufacturing engineering,
...[+2]
news: 25
15
Tachi-S Co., Ltd.
Tokyo, Japan
Head restraint,Car seat,Automotive engineering,
...[+2]
news: 25
16
Hitachi Construction Machinery
Tokyo, Japan
Manufacturing engineering,Excavator,Heavy equipment,
...[+2]
news: 24
17
CAT Co., Ltd.
Osaka, Japan
Data processing,Cloud database,Systems design
news: 22
18
Panasonic Holdings Corp.
Osaka, Japan
Semiconductor,Industrial engineering,Electronics,
...[+2]
news: 20
19
Fujitsu Ltd.
Tokyo, Japan
Cloud computing,Enterprise software,Information technology management,
...[+2]
news: 18
20
Fuji Electric Co., Ltd.
Tokyo, Japan
Power electronics,Electronics,Electrical equipment,
...[+2]
news: 18

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