With the analysis among 468 patents, we discovered top 72 key players by total patent application. NGK Insulators, Ltd., Mitsubishi Kasei Corp., Mitsui E&S Machinery Co., Ltd. are dominant in this area. They take 48.72% of the total patent filing.
Aichi-ken, Japan
Patent: 156
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 19
Osaka-fu, Japan
Patent: 13
Illinois, United States
Patent: 7
New York, United States
Patent: 6
Shanghai Shi, China
Patent: 6
Beijing Shi, China
Patent: 5
With the analysis among 4 patents, we discovered top 2 start-ups by total patent application.
Washington, United States
Patent: 3
Niigata-ken, Japan
Patent: 1
With the analysis among related 324 patents applied in the last 5 years. We discover 56 most active companies in this area. The fast-growing NGK Insulators, Ltd., Mitsubishi Kasei Corp., Korea University Reserch & Business Foundation take 53.40% of patent filing during this period.
Aichi-ken, Japan
Patent: 119
Tokyo-to, Japan
Patent: 19
Tokyo-to, Japan
Patent: 17
Shanghai Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 5
With the analysis among related 324 patents in last 5 years, we discover 40 new entrants. ZEON Corp., Tosoh Corp., Shanghai Suishan Industrial Co., Ltd. are the most active new entrants in this area.
Tokyo-to, Japan
Patent: 19
Shanghai Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 5
Hefei Jiangxin Chemical Technology Co., Ltd.
Anhui Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Washington, United States
Patent: 3
With the analysis among 106 patents, we discovered top 26 universities and scientific research institutions by total patent application. Changzhou University, Regents of the University of Colorado, Huangshan University are dominant in this area. They take 38.68% of the total patent filing.
Jiangsu Sheng, China
Patent: 6
Colorado, United States
Patent: 5
Anhui Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
New York, United States
Patent: 3
Chiba-ken, Japan
Patent: 3
Jiangsu Sheng, China
Patent: 3
Minnesota, United States
Patent: 2
Shanghai Shi, China
Patent: 2