With the analysis among 3,849 patents, we discovered top 483 key players by total patent application. Daihen Corp., Mitsubishi Electric Corp., Matsushita Electronics Corp. are dominant in this area. They take 8.26% of the total patent filing.
Osaka-fu, Japan
Patent: 157
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 89
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 72
Kyoto-fu, Japan
Patent: 62
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 44
Illinois Tool Works, Inc.
Illinois, United States
Patent: 42
Tokyo-to, Japan
Patent: 42
Tokyo-to, Japan
Patent: 35
Iwasaki Electric Co., Ltd.
Tokyo-to, Japan
Patent: 35
Tokyo-to, Japan
Patent: 34
With the analysis among 16 patents, we discovered top 12 start-ups by total patent application. Shenzhen Royole Technologies Co., Ltd., Rokae (Beijing) Technology Co. Ltd., Opterus Research & Development, Inc. are active in this area.
Shenzhen Royole Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 2
Rokae (Beijing) Technology Co. Ltd.
Beijing Shi, China
Patent: 2
Opterus Research & Development, Inc.
Colorado, United States
Patent: 2
Hangzhou Youxing Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Qianxun Spatial Intelligence, Inc.
Shanghai Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Guangdong Weijie Auto Parts Manufacturing Co Ltd.
Guangdong Sheng, China
Patent: 1
Suzhou BELLE Medical Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
With the analysis among related 869 patents applied in the last 5 years. We discover 499 most active companies in this area. The fast-growing Huazhong University of Science & Technology, Dalian University of Technology, Mitsubishi Heavy Industries Thermal Systems Ltd. take 1.96% of patent filing during this period.
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 7
Dalian University of Technology
Liaoning Sheng, China
Patent: 5
Mitsubishi Heavy Industries Thermal Systems Ltd.
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 4
China Railway Changan Heavy Industry Co., Ltd.
Shaanxi Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
China Railway Construction Corp. Ltd.
Beijing Shi, China
Patent: 4
With the analysis among related 869 patents in last 5 years, we discover 421 new entrants. Mitsubishi Heavy Industries Thermal Systems Ltd., China Railway Changan Heavy Industry Co., Ltd., China Railway Construction Corp. Ltd. are the most active new entrants in this area.
Mitsubishi Heavy Industries Thermal Systems Ltd.
China Railway Changan Heavy Industry Co., Ltd.
Shaanxi Sheng, China
Patent: 4
China Railway Construction Corp. Ltd.
Beijing Shi, China
Patent: 4
Nanjing Putide Electric Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Gelderland, Netherlands
Patent: 3
Guangzhou Haofu Medical Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 3
Quanzhou Boying Machinery Technology Co., Ltd.
Fujian Sheng, China
Patent: 3
AECC Commercial Aircraft Engine Co., Ltd.
Shanghai Shi, China
Patent: 3
With the analysis among 638 patents, we discovered top 186 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Nanjing University of Aeronautics & Astronautics, Shanghai Jiao Tong University are dominant in this area. They take 6.11% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 15
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 14
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 10
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 10
Hebei Sheng, China
Patent: 10
Liaoning Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 9
Beijing University of Technology
Beijing Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Chongqing Shi, China
Patent: 9