With the analysis among 598 patents, we discovered top 158 key players by total patent application. Toyota Motor Corp., Semiconductor Energy Laboratory Co., Ltd., Nissan Motor Co., Ltd. are dominant in this area. They take 28.26% of the total patent filing.
Tokyo-to, Japan
Patent: 71
Kanagawa-ken, Japan
Patent: 59
Fukushima-ken, Japan
Patent: 39
Tokyo-to, Japan
Patent: 27
Aichi-ken, Japan
Patent: 26
Baden-Württemberg, Germany
Patent: 25
Kanagawa-ken, Japan
Patent: 20
Shizuoka-ken, Japan
Patent: 16
Tokyo-to, Japan
Patent: 14
Osaka-fu, Japan
Patent: 13
No data, please try another search term
With the analysis among related 33 patents applied in the last 5 years. We discover 24 most active companies in this area. The fast-growing Mitsubishi Kasei Corp., Guizhou Qianxi Chemical Co Ltd., Kanagawa University take 30.30% of patent filing during this period.
Guizhou Sheng, China
Patent: 3
Kanagawa-ken, Japan
Patent: 3
Changsha Zhuorui Metallurgical Environmental Technology Development Co., Ltd.
Hunan Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Kanagawa-ken, Japan
Patent: 1
Guangzhou Kangzhiware Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among related 33 patents in last 5 years, we discover 19 new entrants. Guizhou Qianxi Chemical Co Ltd., Changsha Zhuorui Metallurgical Environmental Technology Development Co., Ltd., CNGR Advanced Material Co., Ltd. are the most active new entrants in this area.
Guizhou Sheng, China
Patent: 3
Changsha Zhuorui Metallurgical Environmental Technology Development Co., Ltd.
Hunan Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Guangzhou Kangzhiware Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shandong Qiancheng Logistics Co., Ltd.
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 37 patents, we discovered top 11 universities and scientific research institutions by total patent application. Tokyo Institute of Technology, Kanagawa University, Kyoto University are dominant in this area. They take 32.43% of the total patent filing.
Tokyo Institute of Technology
Kanagawa-ken, Japan
Patent: 4
Jilin Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1