With the analysis among 49,130 patents, we discovered top 490 key players by total patent application. Robert Bosch GmbH, Toyota Motor Corp., Nissan Motor Co., Ltd. are dominant in this area. They take 9.43% of the total patent filing.
Baden-Württemberg, Germany
Patent: 1,885
Tokyo-to, Japan
Patent: 1,536
Fukushima-ken, Japan
Patent: 1,214
Aichi-ken, Japan
Patent: 755
Tokyo-to, Japan
Patent: 588
Tokyo-to, Japan
Patent: 505
Tokyo-to, Japan
Patent: 450
Tokyo-to, Japan
Patent: 390
Kanagawa-ken, Japan
Patent: 375
With the analysis among 583 patents, we discovered top 47 start-ups by total patent application. Aisin KK, M-I LLC, Kinetic Pressure Control Ltd. are active in this area.
Tokyo-to, Japan
Patent: 450
Texas, United States
Patent: 38
Kinetic Pressure Control Ltd.
Texas, United States
Patent: 23
Eupnea Technologies, Inc.
California, United States
Patent: 7
Beijing I-Space Technology Co. Ltd.
Beijing Shi, China
Patent: 4
California, United States
Patent: 3
Yangtze Memory Technologies Co., Ltd.
Hubei Sheng, China
Patent: 3
With the analysis among related 5,837 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Nidec Tosok Corp., China National Petroleum Corp., Canon Co., Ltd take 1.66% of patent filing during this period.
Kanagawa-ken, Japan
Patent: 35
China National Petroleum Corp.
Beijing Shi, China
Patent: 32
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Patent: 30
Baden-Württemberg, Germany
Patent: 29
Weatherford Technology Holdings LLC
Texas, United States
Patent: 28
Beijing Shi, China
Patent: 27
Tokyo-to, Japan
Patent: 27
Kinetic Pressure Control Ltd.
Texas, United States
Patent: 20
Southwest Petroleum University
Sichuan Sheng, China
Patent: 20
Jilin Sheng, China
Patent: 20
With the analysis among related 5,837 patents in last 5 years, we discover 239 new entrants. EBM-Papst Landshut GmbH, NIKE, Inc., Foshan Nanhai Yongxing Valve Manufacturing Co. Ltd. are the most active new entrants in this area.
Foshan Nanhai Yongxing Valve Manufacturing Co. Ltd.
Guangdong Sheng, China
Patent: 7
Baden-Württemberg, Germany
Patent: 7
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 7
Massachusetts, United States
Patent: 7
Chengdu Lhotse Technology Co., Ltd.
Sichuan Sheng, China
Patent: 6
With the analysis among 3,043 patents, we discovered top 243 universities and scientific research institutions by total patent application. Jilin University, Zhejiang University, Tsinghua University are dominant in this area. They take 5.46% of the total patent filing.
Jilin Sheng, China
Patent: 59
Zhejiang Sheng, China
Patent: 58
Beijing Shi, China
Patent: 47
Southwest Petroleum University
Sichuan Sheng, China
Patent: 47
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 39
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 38
Tianjin Shi, China
Patent: 37
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 30
China Petroleum University Beijing
Beijing Shi, China
Patent: 27
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 25