With the analysis among 2,479 patents, we discovered top 478 key players by total patent application. Mitsui Chemicals, Inc., Bridgestone Corp., Toyobo Co., Ltd. are dominant in this area. They take 9.92% of the total patent filing.
Tokyo-to, Japan
Patent: 120
Tokyo-to, Japan
Patent: 64
Osaka-fu, Japan
Patent: 62
Tokyo-to, Japan
Patent: 53
The Yokohama Rubber Co., Ltd.
Tokyo-to, Japan
Patent: 46
Mitsui Petrochemical Industries Ltd.
Sumitomo Rubber Industries, Ltd.
Kyoto-fu, Japan
Patent: 42
Tokyo-to, Japan
Patent: 34
Delaware, United States
Patent: 32
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Maharashtra, India
Patent: 1
With the analysis among related 428 patents applied in the last 5 years. We discover 356 most active companies in this area. The fast-growing State Grid Corp. of China, Dezhou Keshun Building Materials Co., Ltd., Suzhou Nuclear Power Research Institute Co. Ltd. take 5.61% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 9
Dezhou Keshun Building Materials Co., Ltd.
Shandong Sheng, China
Patent: 8
Suzhou Nuclear Power Research Institute Co. Ltd.
Jiangsu Sheng, China
Patent: 7
Wisconsin, United States
Patent: 7
Kingfa Sci. & Tech. Co., Ltd.
Guangdong Sheng, China
Patent: 6
Chongqing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
With the analysis among related 428 patents in last 5 years, we discover 307 new entrants. Dezhou Keshun Building Materials Co., Ltd., Suzhou Nuclear Power Research Institute Co. Ltd., Bostik, Inc. are the most active new entrants in this area.
Dezhou Keshun Building Materials Co., Ltd.
Shandong Sheng, China
Patent: 8
Suzhou Nuclear Power Research Institute Co. Ltd.
Jiangsu Sheng, China
Patent: 7
Wisconsin, United States
Patent: 7
Kingfa Sci. & Tech. Co., Ltd.
Guangdong Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 4
Aichi-ken, Japan
Patent: 4
China General Nuclear Power Corp.
Guangdong Sheng, China
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Guangxi Power Grid Co., Ltd. Electric Power Research Institute
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Huaneng Shandong Shidao Bay Nuclear Power Co., Ltd.
Shandong Sheng, China
Patent: 3
With the analysis among 207 patents, we discovered top 65 universities and scientific research institutions by total patent application. Southwest Jiaotong University, Chongqing University, Harbin University of Science & Technology are dominant in this area. They take 15.94% of the total patent filing.
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 10
Chongqing Shi, China
Patent: 9
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 7
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Sichuan Sheng, China
Patent: 4
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 4
University of Science & Technology Beijing
Beijing Shi, China
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Beijing Shi, China
Patent: 3