With the analysis among 580 patents, we discovered top 162 key players by total patent application. Tanaka Kikinzoku Kogyo KK, Covestro Pty Ltd., Sumitomo Chemical Co., Ltd. are dominant in this area. They take 23.97% of the total patent filing.
Tokyo-to, Japan
Patent: 65
Tokyo-to, Japan
Patent: 36
Tokyo-to, Japan
Patent: 17
Ohio, United States
Patent: 17
Nordrhein-Westfalen, Germany
Patent: 13
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 12
Connecticut, United States
Patent: 11
With the analysis among 10 patents, we discovered top 3 start-ups by total patent application.
With the analysis among related 142 patents applied in the last 5 years. We discover 62 most active companies in this area. The fast-growing Promerus LLC, Tanaka Kikinzoku Kogyo KK, Adeka Corp. take 31.69% of patent filing during this period.
Ohio, United States
Patent: 17
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 14
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 10
Nordrhein-Westfalen, Germany
Patent: 5
With the analysis among related 142 patents in last 5 years, we discover 46 new entrants. Promerus LLC, HANWHA SOLUTIONS CORP., University of Tokyo are the most active new entrants in this area.
Ohio, United States
Patent: 17
Henan Sheng, China
Patent: 3
California, United States
Patent: 3
Shandong Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 2
With the analysis among 113 patents, we discovered top 40 universities and scientific research institutions by total patent application. University of Strasbourg, University of Tokyo, Tokyo Institute of Technology are dominant in this area. They take 16.81% of the total patent filing.
Tokyo Institute of Technology
California, United States
Patent: 3
Henan Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2