With the analysis among 417 patents, we discovered top 146 key players by total patent application. DAIKIN INDUSTRIES Ltd., Matsushita Electronics Corp., DENSO Corp. are dominant in this area. They take 17.75% of the total patent filing.
Osaka-fu, Japan
Patent: 44
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 16
Aichi-ken, Japan
Patent: 14
Kumamoto-ken, Japan
Patent: 11
Tokyo-to, Japan
Patent: 11
Connecticut, United States
Patent: 7
Cockerill Maintenance et Ingénierie SA
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
California, United States
Patent: 1
With the analysis among related 55 patents applied in the last 5 years. We discover 35 most active companies in this area. The fast-growing DAIKIN INDUSTRIES Ltd., Dalian University of Technology, Beijing Aerospace Maiwei Technology Co., Ltd. take 21.82% of patent filing during this period.
Dalian University of Technology
Liaoning Sheng, China
Patent: 4
Beijing Aerospace Maiwei Technology Co., Ltd.
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Aichi-ken, Japan
Patent: 2
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 55 patents in last 5 years, we discover 29 new entrants. Beijing Aerospace Maiwei Technology Co., Ltd., Vatti Corp. Ltd., Massachusetts Institute of Technology are the most active new entrants in this area.
Beijing Aerospace Maiwei Technology Co., Ltd.
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 1
Hangzhou Dace New Energy Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 1
Yantai Yulin Energy Saving Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
With the analysis among 64 patents, we discovered top 25 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Chongqing University, Zhejiang University are dominant in this area. They take 20.31% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Fujian University of Technology
Fujian Sheng, China
Patent: 2
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Beijing University of Technology
Beijing Shi, China
Patent: 1