With the analysis among 4,875 patents, we discovered top 475 key players by total patent application. Hitachi Ltd., Pellerin Milnor Corp., Mitsubishi Electric Corp. are dominant in this area. They take 3.08% of the total patent filing.
Tokyo-to, Japan
Patent: 64
Louisiana, United States
Patent: 44
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 42
Massachusetts, United States
Patent: 39
Osaka-fu, Japan
Patent: 37
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 36
Tokyo-to, Japan
Patent: 31
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 30
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 29
Tokyo-to, Japan
Patent: 28
With the analysis among 47 patents, we discovered top 14 start-ups by total patent application. Cyclean, Inc., Aisin KK, Equa Start LLC are active in this area.
Colorado, United States
Patent: 7
Arizona, United States
Patent: 5
Massachusetts, United States
Patent: 3
California, United States
Patent: 2
Smart Tire Recycling, Inc.
Pennsylvania, United States
Patent: 2
Texas, United States
Patent: 1
With the analysis among related 393 patents applied in the last 5 years. We discover 279 most active companies in this area. The fast-growing Hamilton Sundstrand Corp., Dana Canada Corp., Ceccato Aria Compressa Srl take 7.63% of patent filing during this period.
Hamilton Sundstrand Corp.
North Carolina, United States
Patent: 17
Ceccato Aria Compressa Srl
Jacobs Vehicle Systems, Inc.
Connecticut, United States
Patent: 4
Zhejiang Wanxiang Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Poongcheon Engineering Co., Ltd.
Nordrhein-Westfalen, Germany
Patent: 3
Kurita Water Industries Ltd.
Rheinland-Pfalz, Germany
Patent: 3
With the analysis among related 393 patents in last 5 years, we discover 213 new entrants. Ceccato Aria Compressa Srl, Jacobs Vehicle Systems, Inc., Quest Engines LLC are the most active new entrants in this area.
Ceccato Aria Compressa Srl
Jacobs Vehicle Systems, Inc.
Connecticut, United States
Patent: 4
Zhejiang Wanxiang Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 3
Dongguan Pengjin Machinery Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Fujian Lixin Heat Exchangers Manufacture Stock Corp.
Fujian Sheng, China
Patent: 2
Yonsei Industry-Academic Cooperation Foundation
Yueyang Gaolan Energy-saving Equipment Manufacturing Co., Ltd.
Hunan Sheng, China
Patent: 2
Suzhou Batao Information Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
With the analysis among 493 patents, we discovered top 137 universities and scientific research institutions by total patent application. University of Saskatchewan, Tsinghua University, JiShou University are dominant in this area. They take 11.97% of the total patent filing.
University of Saskatchewan
Saskatchewan, Canada
Patent: 13
Beijing Shi, China
Patent: 9
Hunan Sheng, China
Patent: 9
Saskatchewan, Canada
Patent: 8
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 7
South China University of Technology
Guangdong Sheng, China
Patent: 6
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 6
Shandong Sheng, China
Patent: 5
University of Shanghai for Science & Technology
Shanghai Shi, China
Patent: 5
University of Science & Technology of China
Anhui Sheng, China
Patent: 5