With the analysis among 171,741 patents, we discovered top 490 key players by total patent application. Knorr-Bremse Systeme für Nutzfahrzeuge GmbH, Mitsubishi Heavy Industries, Ltd., Robert Bosch GmbH are dominant in this area. They take 2.35% of the total patent filing.
Knorr-Bremse Systeme für Nutzfahrzeuge GmbH
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 1,283
Baden-Württemberg, Germany
Patent: 1,042
Tokyo-to, Japan
Patent: 1,013
Massachusetts, United States
Patent: 912
ZF CV Systems Hannover GmbH
Bayern, Germany
Patent: 680
Tokyo-to, Japan
Patent: 674
With the analysis among 397 patents, we discovered top 96 start-ups by total patent application. Aisin KK, Englishco LLC, Jetoptera, Inc. are active in this area.
Tokyo-to, Japan
Patent: 101
New York, United States
Patent: 66
Washington, United States
Patent: 13
New York, United States
Patent: 11
Oregon, United States
Patent: 10
Texas, United States
Patent: 9
Suzhou Wulian Medical Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 7
NOTTINGHAM, United Kingdom
Patent: 7
With the analysis among related 37,356 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Xi'an Thermal Power Research Institute Co., Ltd., Knorr-Bremse Systeme für Nutzfahrzeuge GmbH, Kobe Steel, Ltd. take 1.40% of patent filing during this period.
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 283
Knorr-Bremse Systeme für Nutzfahrzeuge GmbH
Kyoto-fu, Japan
Patent: 114
Tokyo-to, Japan
Patent: 107
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 95
State Grid Corp. of China
Beijing Shi, China
Patent: 86
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 85
Nabtesco Automotive Corp.
Tokyo-to, Japan
Patent: 82
With the analysis among related 37,356 patents in last 5 years, we discover 91 new entrants. Guizhou Power Grid Co., Xi'an West Heat Energy Saving Technology Co., Ltd., Huaneng Nanjing Jinling Power Generation Co., Ltd. are the most active new entrants in this area.
Guizhou Sheng, China
Patent: 62
Xi'an West Heat Energy Saving Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 55
Huaneng Nanjing Jinling Power Generation Co., Ltd.
Jiangsu Sheng, China
Patent: 41
Hubei Sheng, China
Patent: 32
Fujian Sheng, China
Patent: 29
Suzhou Henghongjie Energy Saving and Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 28
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Patent: 26
Beckou Purification Technology Nantong Co., Ltd.
Jiangsu Sheng, China
Patent: 23
Nanjing Nari Jibao Electric Co. Ltd.
Jiangsu Sheng, China
Patent: 21
Huanghe Upstream Hydropower Development Co. Ltd.
Shaanxi Sheng, China
Patent: 20
With the analysis among 10,518 patents, we discovered top 265 universities and scientific research institutions by total patent application. Zhejiang University, Tsinghua University, Xi'an Jiaotong University are dominant in this area. They take 4.03% of the total patent filing.
Zhejiang Sheng, China
Patent: 160
Beijing Shi, China
Patent: 144
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 120
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 112
North China Electric Power University
Beijing Shi, China
Patent: 100
Jiangsu Sheng, China
Patent: 79
Beijing Shi, China
Patent: 68
South China University of Technology
Guangdong Sheng, China
Patent: 65
Shandong Sheng, China
Patent: 61
Jiangsu Sheng, China
Patent: 60