With the analysis among 5,421 patents, we discovered top 482 key players by total patent application. Rolls-Royce Plc, DISCO Corp., Mitsubishi Heavy Industries, Ltd. are dominant in this area. They take 6.14% of the total patent filing.
United Kingdom
Patent: 124
Tokyo-to, Japan
Patent: 110
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 99
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 92
United Technologies Corp.
Connecticut, United States
Patent: 79
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 77
Guangdong Sheng, China
Patent: 75
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 70
Massachusetts, United States
Patent: 58
Toyama-ken, Japan
Patent: 56
With the analysis among 33 patents, we discovered top 10 start-ups by total patent application. SZ DJI Technology Co., Ltd., Fasford Technology Co., Ltd., KIOXIA Corp. are active in this area.
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 11
Fasford Technology Co., Ltd.
Illinois, United States
Patent: 2
Zhejiang Sheng, China
Patent: 1
Henan Elson Intelligent Technology Co., Ltd.
Henan Sheng, China
Patent: 1
Cas Aerostar Technology Co.,Ltd
Shandong Sheng, China
Patent: 1
Shenzhen Youwo Network Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
New York, United States
Patent: 1
With the analysis among related 1,946 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Midea Group Co. Ltd., DISCO Corp., Mitsubishi Heavy Industries, Ltd. take 6.89% of patent filing during this period.
Guangdong Sheng, China
Patent: 46
Tokyo-to, Japan
Patent: 44
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 44
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 40
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 38
Institute of Engineering Thermophysics Chinese Academy of Scie
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 24
AECC Commercial Aircraft Engine Co., Ltd.
Shanghai Shi, China
Patent: 23
With the analysis among related 1,946 patents in last 5 years, we discover 350 new entrants. Shenzhen First Union Technology Co., Ltd., Guangdong Midea White Goods Technology Innovation Center, Canon Tokki Corp. are the most active new entrants in this area.
Shenzhen First Union Technology Co., Ltd.
Guangdong Sheng, China
Patent: 15
Guangdong Midea White Goods Technology Innovation Center
Guangdong Sheng, China
Patent: 11
Niigata-ken, Japan
Patent: 10
Ningbo Aux Electric Co. Ltd.
Zhejiang Sheng, China
Patent: 10
Changzhou Paiteng Electronic Technology Service Co., Ltd.
Jiangsu Sheng, China
Patent: 9
Hangzhou Robam Appliances Co., Ltd.
Zhejiang Sheng, China
Patent: 8
Qingdao Hisense Hitachi Air Conditioning Systems Co. Ltd.
Shandong Sheng, China
Patent: 8
Toshiba Infrastructure Systems & Solutions Corp.
Kanagawa-ken, Japan
Patent: 7
China Shipbuilding Industry Corp. No 703 Institute
Heilongjiang Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
With the analysis among 634 patents, we discovered top 92 universities and scientific research institutions by total patent application. Northwestern Polytechnical University, Beihang University, Zhejiang Sci-Tech University are dominant in this area. They take 24.61% of the total patent filing.
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 56
Beijing Shi, China
Patent: 46
Zhejiang Sci-Tech University
Zhejiang Sheng, China
Patent: 39
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 27
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 24
Jiangsu Sheng, China
Patent: 20
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 18
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 17
Dalian Maritime University
Liaoning Sheng, China
Patent: 13
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 13