With the analysis among 3,138 patents, we discovered top 373 key players by total patent application. NGK Insulators, Ltd., Corning, Inc., Proterial Ltd. are dominant in this area. They take 50.25% of the total patent filing.
Aichi-ken, Japan
Patent: 574
New York, United States
Patent: 560
Chiba-ken, Japan
Patent: 443
Dow Global Technologies LLC
Michigan, United States
Patent: 165
Aichi-ken, Japan
Patent: 119
Gifu-ken, Japan
Patent: 101
Jiangyin Huayin Ceramic Electromechanical Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 93
Sumitomo Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 45
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 44
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 30
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Zuid-Holland, Netherlands
Patent: 1
With the analysis among related 303 patents applied in the last 5 years. We discover 105 most active companies in this area. The fast-growing Corning, Inc., NGK Insulators, Ltd., Proterial Ltd. take 48.18% of patent filing during this period.
New York, United States
Patent: 89
Aichi-ken, Japan
Patent: 33
Chiba-ken, Japan
Patent: 24
Vitesco Technologies GmbH
Aichi-ken, Japan
Patent: 6
Shandong Sinocera Functional Material Co., Ltd.
Shandong Sheng, China
Patent: 3
Nanjing Enserver Environment Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 3
Ruiran (Shanghai) Environmental Engineering Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
With the analysis among related 303 patents in last 5 years, we discover 88 new entrants. Vitesco Technologies GmbH, Euro-Composites SA, Shandong Sinocera Functional Material Co., Ltd. are the most active new entrants in this area.
Vitesco Technologies GmbH
Shandong Sinocera Functional Material Co., Ltd.
Shandong Sheng, China
Patent: 3
Nanjing Enserver Environment Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 3
Fujian Meitian Environmental Protection Technology Co., Ltd.
Fujian Sheng, China
Patent: 2
Ruiran (Shanghai) Environmental Engineering Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
Suzhou Bolair Purification Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Jiangsu Jingxiang Building Materials Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Max (Tianjin) Technical Service Co., Ltd.
Tianjin Shi, China
Patent: 2
With the analysis among 93 patents, we discovered top 30 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, Tianjin University, Beihang University are dominant in this area. They take 26.88% of the total patent filing.
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 8
Tianjin Shi, China
Patent: 8
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 3
Korea Institute of Science & Technology
University of Science & Technology Beijing
Beijing Shi, China
Patent: 3
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 3
Zhejiang Normal University
Zhejiang Sheng, China
Patent: 3
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 2
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 2