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Top 20 Key Players companies in Precision engineering
by Most Patent Filings in the world in 2020

The Precision engineering top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Filings Precision engineering Key Players in the world. 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.
Precision engineering is a subdiscipline of electrical engineering, software engineering, electronics engineering, mechanical engineering, and optical engineering concerned with designing machines, fixtures, and other structures that have exceptionally high tolerances, are repeatable, and are stable over time. These approaches have applications in machine tools, MEMS, NEMS, optoelectronics design, and many other fields.
#
Company Name
Region
Tech Topics
Total
1
Ontario, Canada
Patent: 9
2
Patent: 8
3
Madrid, Spain
Patent: 8
4
China Academy of Launch Vehicle Technology
Aerospace,National security,Space launch,
...[+2]
Patent: 5
5
California, United States
Patent: 4
6
Solothurn, Switzerland
Patent: 4
7
Netherlands
Creative industries,Real estate development
Patent: 3
8
Degussa AG
Patent: 2
9
Patent: 2
10
Patent: 2
11
Degussa-Hüls AG
Patent: 2
12
Patent: 2
13
Electronic product,Microscopy,Computer hardware,
...[+2]
Patent: 2
14
Patent: 2
15
Patent: 2
16
Japan
Patent: 2
17
Patent: 1
18
Health care,Biology,Chemical engineering,
...[+2]
Patent: 1
19
Koninklijke Philips NV
Noord-Holland, Netherlands
Health care,Wellness Programs,Medical imaging,
...[+2]
Patent: 1
20
Aisin Corp.
Aichi, Japan
Patent: 1
Page generation time: Apr 27 2025