With the analysis among 21,238 patents, we discovered top 486 key players by total patent application. DENSO Corp., UACJ Corp., TOSHIBA Corp. are dominant in this area. They take 6.99% of the total patent filing.
Aichi-ken, Japan
Patent: 614
Tokyo-to, Japan
Patent: 542
Tokyo-to, Japan
Patent: 329
Massachusetts, United States
Patent: 328
Tokyo-to, Japan
Patent: 320
Tokyo-to, Japan
Patent: 276
Tokyo-to, Japan
Patent: 271
Tokyo-to, Japan
Patent: 256
Kyoto-fu, Japan
Patent: 249
Kyoto-fu, Japan
Patent: 237
With the analysis among 38 patents, we discovered top 16 start-ups by total patent application. Aisin KK, Englishco LLC, Shanghai United Imaging Healthcare Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 12
New York, United States
Patent: 4
Shanghai Shi, China
Patent: 3
California, United States
Patent: 2
Beijing Shi, China
Patent: 1
Washington, United States
Patent: 1
With the analysis among related 3,939 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Zhengzhou Research Institute of Mechanical Engineering, UACJ Corp., DENSO Corp. take 7.51% of patent filing during this period.
Henan Sheng, China
Patent: 118
Tokyo-to, Japan
Patent: 113
Aichi-ken, Japan
Patent: 65
Heilongjiang Sheng, China
Patent: 59
Zhejiang Sheng, China
Patent: 48
Shaanxi Sheng, China
Patent: 44
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Patent: 38
Zhejiang Sheng, China
Patent: 31
Tokyo-to, Japan
Patent: 29
Tokyo-to, Japan
Patent: 28
With the analysis among related 3,939 patents in last 5 years, we discover 226 new entrants. Zibo Huaneng Haichen Environmental Protection Technology Service Co., Ltd., Shenzhen SiBionics Co., Ltd., Anhui Xinfu New Energy Technology Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 9
Anhui Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 9
Anhui Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 8
Anhui Sheng, China
Patent: 8
Henan Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
With the analysis among 1,631 patents, we discovered top 191 universities and scientific research institutions by total patent application. Harbin Institute of Technology, Beijing University of Technology, University of Science & Technology Beijing are dominant in this area. They take 14.10% of the total patent filing.
Heilongjiang Sheng, China
Patent: 151
Beijing Shi, China
Patent: 42
Beijing Shi, China
Patent: 37
Jiangsu Sheng, China
Patent: 35
Jiangsu Sheng, China
Patent: 25
Liaoning Sheng, China
Patent: 22
Henan Sheng, China
Patent: 22
Shaanxi Sheng, China
Patent: 21
Fujian Sheng, China
Patent: 20
Tianjin Shi, China
Patent: 17