With the analysis among 925 patents, we discovered top 383 key players by total patent application. Ricoh Co., Ltd., Procter & Gamble Co., Hitachi Ltd. are dominant in this area. They take 11.78% of the total patent filing.
Tokyo-to, Japan
Patent: 35
Ohio, United States
Patent: 22
Tokyo-to, Japan
Patent: 20
Tokyo-to, Japan
Patent: 16
Illinois, United States
Patent: 15
Tokyo-to, Japan
Patent: 12
Tokyo-to, Japan
Patent: 11
Texas, United States
Patent: 11
Pennsylvania, United States
Patent: 9
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 122 patents applied in the last 5 years. We discover 83 most active companies in this area. The fast-growing Arkema, Inc., EHC Canada, Inc., Eastman Chemical Co. take 18.85% of patent filing during this period.
Pennsylvania, United States
Patent: 9
Tennessee, United States
Patent: 6
Hebei Sheng, China
Patent: 3
Tokyo Institute of Technology
Henan Sheng, China
Patent: 2
With the analysis among related 122 patents in last 5 years, we discover 71 new entrants. Arkema, Inc., EHC Canada, Inc., Eastman Chemical Co. are the most active new entrants in this area.
Pennsylvania, United States
Patent: 9
Tennessee, United States
Patent: 6
Hebei Sheng, China
Patent: 3
Tokyo Institute of Technology
Henan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
With the analysis among 82 patents, we discovered top 34 universities and scientific research institutions by total patent application. Swiss Federal Institute of Technology Zurich, University of Delaware, Yanshan University are dominant in this area. They take 20.73% of the total patent filing.
ZURICH, Switzerland
Patent: 7
Delaware, United States
Patent: 3
Hebei Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Tokyo Institute of Technology
Beijing Shi, China
Patent: 2
Massachusetts, United States
Patent: 1
Shanghai Shi, China
Patent: 1