With the analysis among 18,768 patents, we discovered top 479 key players by total patent application. DENSO Corp., Niterra Co., Ltd., Robert Bosch GmbH are dominant in this area. They take 5.66% of the total patent filing.
Aichi-ken, Japan
Patent: 513
Aichi-ken, Japan
Patent: 292
Baden-Württemberg, Germany
Patent: 257
Tokyo-to, Japan
Patent: 255
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 183
Aichi-ken, Japan
Patent: 169
Tokyo-to, Japan
Patent: 159
Tokyo-to, Japan
Patent: 153
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 146
Tokyo-to, Japan
Patent: 139
With the analysis among 131 patents, we discovered top 47 start-ups by total patent application. Huadao (Shanghai) Biomedical Co., Ltd., Eversens SL, Ambisense Ltd. are active in this area.
Huadao (Shanghai) Biomedical Co., Ltd.
Shanghai Shi, China
Patent: 10
Texas, United States
Patent: 8
Massachusetts, United States
Patent: 6
Michigan, United States
Patent: 6
Arizona, United States
Patent: 5
Noord-Brabant, Netherlands
Patent: 5
With the analysis among related 8,088 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing NGK Insulators, Ltd., China University of Mining & Technology, Xi'an University of Science & Technology take 2.66% of patent filing during this period.
Aichi-ken, Japan
Patent: 95
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 61
Xi'an University of Science & Technology
Shaanxi Sheng, China
Patent: 59
State Grid Corp. of China
Beijing Shi, China
Patent: 55
Aichi-ken, Japan
Patent: 48
Chongqing Research Inst of China Coal Tech & Eng Group Corp.
Chongqing Shi, China
Patent: 46
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 43
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 37
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 32
Bayern, Germany
Patent: 32
With the analysis among related 8,088 patents in last 5 years, we discover 202 new entrants. Shenzhen Nuoan Environmental&Safety, Inc., Shandong Renke Measurement and Control Technology Co., Ltd., Guangdong Power Grid Co. Ltd. are the most active new entrants in this area.
Shenzhen Nuoan Environmental&Safety, Inc.
Guangdong Sheng, China
Patent: 17
Shandong Renke Measurement and Control Technology Co., Ltd.
Shandong Sheng, China
Patent: 15
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 13
Shenzhen Wuyanjie Technology Co., Ltd.
Guangdong Sheng, China
Patent: 12
Hefei Institute of Public Security, Tsinghua University
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Patent: 12
Parker Netsushori Kogyo KK
Tokyo-to, Japan
Patent: 11
Guangdong Sheng, China
Patent: 11
Hunan Wuling Power Technology Co., Ltd.
Hunan Sheng, China
Patent: 11
Anhui Sheng, China
Patent: 11
Steinfurth Mess-Systeme GmbH
Nordrhein-Westfalen, Germany
Patent: 11
With the analysis among 4,114 patents, we discovered top 274 universities and scientific research institutions by total patent application. China University of Mining & Technology, Xi'an University of Science & Technology, Anhui University of Science & Technology are dominant in this area. They take 7.00% of the total patent filing.
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 111
Xi'an University of Science & Technology
Shaanxi Sheng, China
Patent: 101
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 76
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 71
Zhejiang Sheng, China
Patent: 47
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 45
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 42
Henan Polytechnic University
Henan Sheng, China
Patent: 39
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 38
Shandong Sheng, China
Patent: 36