With the analysis among 8,480 patents, we discovered top 487 key players by total patent application. Toyota Motor Corp., Hitachi Ltd., Ishikawa Gasket KK are dominant in this area. They take 8.76% of the total patent filing.
Tokyo-to, Japan
Patent: 277
Tokyo-to, Japan
Patent: 233
Tokyo-to, Japan
Patent: 233
Tokyo-to, Japan
Patent: 189
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 159
Osaka-fu, Japan
Patent: 147
Tokyo-to, Japan
Patent: 145
Fukushima-ken, Japan
Patent: 142
Tokyo-to, Japan
Patent: 142
Aichi-ken, Japan
Patent: 119
With the analysis among 40 patents, we discovered top 4 start-ups by total patent application. Aisin KK, Shanghai United Imaging Healthcare Co., Ltd., Wissen Technology (Shenzhen) Co. Ltd. are active in this area.
Tokyo-to, Japan
Patent: 37
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Baden-Württemberg, Germany
Patent: 1
With the analysis among related 480 patents applied in the last 5 years. We discover 319 most active companies in this area. The fast-growing Toyota Motor Corp., Honda Motor Co., Ltd., Ishikawa Gasket KK take 10.00% of patent filing during this period.
Tokyo-to, Japan
Patent: 18
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 14
Jiangsu Sheng, China
Patent: 5
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Patent: 5
Heilongjiang Sheng, China
Patent: 4
With the analysis among related 480 patents in last 5 years, we discover 214 new entrants. Canada Department of Agriculture & Agri-Food, Hl Greenpower, Inc., Hangzhou Robam Appliances Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
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Patent: 3
Liaoning Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Colorado, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 427 patents, we discovered top 120 universities and scientific research institutions by total patent application. Korea Advanced Institute of Science & Technology, Tongji University, Northwestern Polytechnical University are dominant in this area. They take 5.62% of the total patent filing.
Shanghai Shi, China
Patent: 7
Shaanxi Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Heilongjiang Sheng, China
Patent: 5