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Top 5 Key Players companies in Autofocus
by Most Literature Citation in the Japan in 2021

The Autofocus top 5 is Discovery PatSnap’ annual ranking of the top 5 Most Literature Citation Autofocus 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

Japan

Germany

United States

France

United Kingdom

Ranking:

Most Patent Filings

Highest Patent Value

Most Patent Citation

Most Research Publications

Most Literature Citation

Most Market Reports

Most News Heat

#
Company Name
Region
Tech Topics
Total
1
TOSHIBA Corp.
Tokyo, Japan
Semiconductor,Computer hardware,Electronics,
...[+2]
Literature citation: 68
2
Hitachi Ltd.
Tokyo, Japan
Elevator,Electrical equipment,Electric motor,
...[+2]
Literature citation: 32
3
Advanced Industrial Science & Technology
Tokyo, Japan
Graphene,Association (object-oriented programming)
Literature citation: 28
4
Nikon Corp.
Tokyo, Japan
Microscope,Photography,Motion capture,
...[+2]
Literature citation: 20
5
Canon, Inc.
Tokyo, Japan
Computer hardware,Software,Computer vision,
...[+2]
Literature citation: 9

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