With the analysis among 1,034 patents, we discovered top 479 key players by total patent application. Haining Kewei Bearing Technology Co., Ltd., Hitachi Ltd., Mitsubishi Heavy Industries, Ltd. are dominant in this area. They take 9.28% of the total patent filing.
Zhejiang Sheng, China
Patent: 43
Tokyo-to, Japan
Patent: 30
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 23
Shandong Sheng, China
Patent: 22
Osaka-fu, Japan
Patent: 19
Tokyo-to, Japan
Patent: 17
Haining Naite Ceramic Bearing Co., Ltd.
Zhejiang Sheng, China
Patent: 14
Aichi-ken, Japan
Patent: 12
Arizona, United States
Patent: 12
Zhejiang Sheng, China
Patent: 12
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With the analysis among related 366 patents applied in the last 5 years. We discover 234 most active companies in this area. The fast-growing Shenyang Jianzhu University, Haining Kewei Bearing Technology Co., Ltd., Haining Naite Ceramic Bearing Co., Ltd. take 14.21% of patent filing during this period.
Liaoning Sheng, China
Patent: 19
Zhejiang Sheng, China
Patent: 19
Haining Naite Ceramic Bearing Co., Ltd.
Zhejiang Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 7
Liaoning Sheng, China
Patent: 7
Henan Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
Zhejiang Ketai Bearing Co., Ltd.
Zhejiang Sheng, China
Patent: 5
Jiangxi Sheng, China
Patent: 4
With the analysis among related 366 patents in last 5 years, we discover 218 new entrants. Haining Naite Ceramic Bearing Co., Ltd., Jiangsu High-tech Co., Ltd., Dalian Dayou High-Tech Ceramics Co., Ltd. are the most active new entrants in this area.
Haining Naite Ceramic Bearing Co., Ltd.
Zhejiang Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 7
Liaoning Sheng, China
Patent: 7
Henan Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
Zhejiang Ketai Bearing Co., Ltd.
Zhejiang Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Guoguang (Xuancheng) New Material Technology Co., Ltd.
Anhui Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
With the analysis among 143 patents, we discovered top 45 universities and scientific research institutions by total patent application. Shenyang Jianzhu University, Tianjin University, Zhejiang Business Technology Institute are dominant in this area. They take 27.97% of the total patent filing.
Liaoning Sheng, China
Patent: 25
Tianjin Shi, China
Patent: 9
Zhejiang Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
Jiangxi Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Ohio, United States
Patent: 3
Shandong Sheng, China
Patent: 3