With the analysis among 5,320 patents, we discovered top 491 key players by total patent application. Sumitomo Chemical Co., Ltd., Toyota Motor Corp., Mitsui Chemicals, Inc. are dominant in this area. They take 7.48% of the total patent filing.
Tokyo-to, Japan
Patent: 185
Tokyo-to, Japan
Patent: 110
Tokyo-to, Japan
Patent: 103
Tokyo-to, Japan
Patent: 88
Chiba-ken, Japan
Patent: 80
With the analysis among 4 patents, we discovered top 3 start-ups by total patent application.
Illinois, United States
Patent: 1
Oregon, United States
Patent: 1
With the analysis among related 457 patents applied in the last 5 years. We discover 238 most active companies in this area. The fast-growing Basell Poliolefine Italia SRL, Toyobo Co., Ltd., Toppan, Inc. take 15.75% of patent filing during this period.
Osaka-fu, Japan
Patent: 22
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 11
Tokyo-to, Japan
Patent: 10
Georgia, United States
Patent: 9
United Arab Emirates
Patent: 8
With the analysis among related 457 patents in last 5 years, we discover 177 new entrants. Japan Polyethylene Corp., San Fang Chemical Industry Co., Ltd., Wuhu Pengxiang Heavy Industry Co., Ltd. are the most active new entrants in this area.
Tokyo-to, Japan
Patent: 11
Taiwan Province, China
Patent: 5
Anhui Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
With the analysis among 104 patents, we discovered top 27 universities and scientific research institutions by total patent application. Zhejiang University, Shanghai Institute of Organic Chemistry, Case Western Reserve University are dominant in this area. They take 30.77% of the total patent filing.
Zhejiang Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
Ohio, United States
Patent: 3
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1