With the analysis among 9,161 patents, we discovered top 483 key players by total patent application. Toyota Industries Corp., Nissan Motor Co., Ltd., DENSO Corp. are dominant in this area. They take 3.20% of the total patent filing.
Hyogo-ken, Japan
Patent: 102
Fukushima-ken, Japan
Patent: 100
Aichi-ken, Japan
Patent: 91
Kagoshima-ken, Japan
Patent: 64
State Grid Corp. of China
Beijing Shi, China
Patent: 62
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 56
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 52
Tokyo-to, Japan
Patent: 51
Huf Baolong Electronics Bretten GmbH
Sumitomo Wiring Systems (U.S.A.), Inc.
Texas, United States
Patent: 49
With the analysis among 73 patents, we discovered top 29 start-ups by total patent application. Sestra Systems, Inc., Prytime Medical Devices, Inc., Stroke2prevent BV are active in this area.
Virginia, United States
Patent: 18
Prytime Medical Devices, Inc.
Texas, United States
Patent: 8
Overijssel, Netherlands
Patent: 5
Beijing Century Orient Wisdom Technology Co Ltd.
Beijing Shi, China
Patent: 4
Leshi Sports Cultural Industial Development Beijing Co. Ltd.
Beijing Shi, China
Patent: 3
Beijing Yaguo Technology Co. Ltd.
Beijing Shi, China
Patent: 3
SOUTHAMPTON, United Kingdom
Patent: 3
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
With the analysis among related 4,733 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Southwest Petroleum University, Shandong University of Science & Technology take 2.01% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 34
Southwest Petroleum University
Sichuan Sheng, China
Patent: 33
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 28
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 26
Huf Baolong Electronics Bretten GmbH
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 20
Beijing Shi, China
Patent: 20
China National Petroleum Corp.
Beijing Shi, China
Patent: 20
Aichi-ken, Japan
Patent: 16
Continental Automotive GmbH
Baden-Württemberg, Germany
Patent: 14
With the analysis among related 4,733 patents in last 5 years, we discover 339 new entrants. CGN Power Co., Ltd., Kingsway Enterprises UK Ltd, Hologic, Inc. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 9
Kingsway Enterprises UK Ltd
Massachusetts, United States
Patent: 8
Cccc Four Public Bureau Second Engineering Co. Ltd.
Shaanxi Sheng, China
Patent: 8
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 8
China Coal Science and Industry Mining Research Institute Co., Ltd.
Beijing Shi, China
Patent: 8
Sichuan Sheng, China
Patent: 8
China Railway Engineering Equipment Group Co., Ltd.
Henan Sheng, China
Patent: 7
ChangXin Memory Technologies, Inc.
Anhui Sheng, China
Patent: 7
China ENFI Engineering Corp.
Beijing Shi, China
Patent: 7
With the analysis among 1,460 patents, we discovered top 225 universities and scientific research institutions by total patent application. Southwest Petroleum University, China University of Mining & Technology, Shandong University of Science & Technology are dominant in this area. They take 8.63% of the total patent filing.
Southwest Petroleum University
Sichuan Sheng, China
Patent: 51
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 38
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 37
Zhejiang Sheng, China
Patent: 32
China Petroleum University Beijing
Beijing Shi, China
Patent: 27
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 19
Beijing Shi, China
Patent: 19
Jilin Sheng, China
Patent: 18
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 16
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 16