With the analysis among 1,825 patents, we discovered top 390 key players by total patent application. NGK Insulators, Ltd., DENSO Corp., Toyota Motor Corp. are dominant in this area. They take 23.84% of the total patent filing.
Aichi-ken, Japan
Patent: 188
Aichi-ken, Japan
Patent: 146
Tokyo-to, Japan
Patent: 101
Tokyo-to, Japan
Patent: 68
Baden-Württemberg, Germany
Patent: 66
Tokyo-to, Japan
Patent: 60
Tokyo-to, Japan
Patent: 54
Fuji Photo Film Co., Ltd.
Tokyo-to, Japan
Patent: 46
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 44
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Corpus Christi Polymers LLC
Delaware, United States
Patent: 2
With the analysis among related 234 patents applied in the last 5 years. We discover 100 most active companies in this area. The fast-growing NGK Insulators, Ltd., Toyota Motor Corp., DENSO Corp. take 43.16% of patent filing during this period.
Aichi-ken, Japan
Patent: 62
Tokyo-to, Japan
Patent: 21
Aichi-ken, Japan
Patent: 18
Aichi-ken, Japan
Patent: 7
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 6
REHAU Industries SE & Co. KG
California, United States
Patent: 5
Dalian Petrochemical Research Institute of China Petrochemical Corporation
Liaoning Sheng, China
Patent: 5
Shizuoka-ken, Japan
Patent: 4
With the analysis among related 234 patents in last 5 years, we discover 73 new entrants. REHAU Industries SE & Co. KG, Constantia Hueck Folien, Murata Manufacturing Co. Ltd. are the most active new entrants in this area.
REHAU Industries SE & Co. KG
Murata Manufacturing Co. Ltd.
Institute of Advanced Technology, University of Science and Technology of China
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Patent: 3
Guangdong Sheng, China
Patent: 2
Shandong Xinghuo Science and Technology Research Institute
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Patent: 2
Fujian University of Technology
Fujian Sheng, China
Patent: 2
AECC Aviation Power Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Courage + Khazaka electronic GmbH
Nordrhein-Westfalen, Germany
Patent: 1
Chongqing Zhongke Chaorong Technology Co., Ltd.
Chongqing Shi, China
Patent: 1
With the analysis among 207 patents, we discovered top 67 universities and scientific research institutions by total patent application. Taiyuan University of Technology, Korea Advanced Institute of Science & Technology, Shanghai Jiao Tong University are dominant in this area. They take 27.54% of the total patent filing.
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 6
Korea Advanced Institute of Science & Technology
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 5
Technische Universität Kaiserslautern
Rheinland-Pfalz, Germany
Patent: 3
South China University of Technology
Guangdong Sheng, China
Patent: 3
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 3
Liaoning University of Petroleum & Chemical Technology
Liaoning Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2