With the analysis among 1,539 patents, we discovered top 404 key players by total patent application. Shiroki KK, Hi-lex Corp, Johnan Manufacturing, Inc. are dominant in this area. They take 13.84% of the total patent filing.
Aichi-ken, Japan
Patent: 120
Minnesota, United States
Patent: 47
Johnan Manufacturing, Inc.
Nagano-ken, Japan
Patent: 46
Chiba-ken, Japan
Patent: 42
Tokyo-to, Japan
Patent: 39
Tokyo-to, Japan
Patent: 35
Kyoto-fu, Japan
Patent: 34
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 33
Tokyo-to, Japan
Patent: 31
Ricoh Electronic Devices Co. Ltd.
Osaka-fu, Japan
Patent: 28
With the analysis among 31 patents, we discovered top 1 start-ups by total patent application.
Tokyo-to, Japan
Patent: 31
With the analysis among related 1 patents applied in the last 5 years. We discover 1 most active companies in this area.
Hyogo-ken, Japan
Patent: 1
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With the analysis among 30 patents, we discovered top 15 universities and scientific research institutions by total patent application. Hokkaido University, Kyushu University, Kansai Medical University are dominant in this area. They take 33.33% of the total patent filing.
Fukuoka-ken, Japan
Patent: 2
Kansai Medical University
The Ohio State University
Ohio, United States
Patent: 1
Washington University in St. Louis
Missouri, United States
Patent: 1
Aichi-ken, Japan
Patent: 1
Tokyo University of Science
Beijing Shi, China
Patent: 1
Yamaguchi-ken, Japan
Patent: 1