With the analysis among 8,878 patents, we discovered top 483 key players by total patent application. Matsushita Electronics Corp., Hitachi Ltd., TOSHIBA Corp. are dominant in this area. They take 8.54% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 377
Tokyo-to, Japan
Patent: 220
Tokyo-to, Japan
Patent: 161
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 141
Tokyo-to, Japan
Patent: 133
Aichi-ken, Japan
Patent: 116
California, United States
Patent: 106
Fukushima-ken, Japan
Patent: 85
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 78
Matsushita Refrigeration Co.
Osaka-fu, Japan
Patent: 74
With the analysis among 52 patents, we discovered top 11 start-ups by total patent application. Aisin KK, Climeworks AG, M-I LLC are active in this area.
Tokyo-to, Japan
Patent: 40
ZURICH, Switzerland
Patent: 3
Texas, United States
Patent: 1
California, United States
Patent: 1
Sichuan Sheng, China
Patent: 1
Hangzhou Big Fish Biotechnology Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Qingdao Eoroom Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Chengdou Hanchen Guangyi Technology Co. Ltd.
Sichuan Sheng, China
Patent: 1
With the analysis among related 870 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Xi'an University of Technology, Nanjing University of Information Science & Technology, Shuangliang Eco-Energy Systems Co., Ltd. take 2.64% of patent filing during this period.
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 8
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 8
Shuangliang Eco-Energy Systems Co., Ltd.
Jiangsu Sheng, China
Patent: 7
National Satellite Meteorological Center
undefined undefined
Patent: 6
Chengdu University of Information Technology
Sichuan Sheng, China
Patent: 5
Chongqing Saiao Machinery Co., Ltd.
Chongqing Shi, China
Patent: 5
University of Science & Technology of China
Anhui Sheng, China
Patent: 4
Sumitomo Metal Mining Co. Ltd.
Hitachi Automotive Systems Ltd.
With the analysis among related 870 patents in last 5 years, we discover 385 new entrants. National Satellite Meteorological Center, Chengdu University of Information Technology, Chongqing Saiao Machinery Co., Ltd. are the most active new entrants in this area.
National Satellite Meteorological Center
undefined undefined
Patent: 6
Chengdu University of Information Technology
Sichuan Sheng, China
Patent: 5
Chongqing Saiao Machinery Co., Ltd.
Chongqing Shi, China
Patent: 5
Ball Aerospace & Technologies Corp.
Colorado, United States
Patent: 3
Nissei ASB Machine Co., Ltd.
Nagano-ken, Japan
Patent: 3
Institute of Marine Instruments and Meters, Shandong Academy of Sciences
undefined undefined
Patent: 3
Zoomlion Heavy Industry Science & Technology Co., Ltd.
Hunan Sheng, China
Patent: 3
Beijing Zhongjiao Jinyuan Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Zhejiang Xingguang Technology Smart Home Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Tianjin Keruisiqi Intelligent Control Technology Co., Ltd.
Tianjin Shi, China
Patent: 3
With the analysis among 793 patents, we discovered top 237 universities and scientific research institutions by total patent application. Wuhan University, Xi'an University of Technology, The University Corp. for Atmospheric Research are dominant in this area. They take 4.54% of the total patent filing.
Hubei Sheng, China
Patent: 13
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 12
The University Corp. for Atmospheric Research
Colorado, United States
Patent: 11
University of Science & Technology of China
Anhui Sheng, China
Patent: 9
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 9
South China University of Technology
Guangdong Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 6
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 6
Hefei Institutes of Physical Science
Anhui Sheng, China
Patent: 6