With the analysis among 49,493 patents, we discovered top 487 key players by total patent application. Mitsubishi Electric Corp., DAIKIN INDUSTRIES Ltd., Matsushita Electronics Corp. are dominant in this area. They take 10.30% of the total patent filing.
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 2,140
Osaka-fu, Japan
Patent: 1,779
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 1,179
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 972
Guangdong Sheng, China
Patent: 910
Aichi-ken, Japan
Patent: 856
Valeo Thermal Systems Japan Corp.
Tokyo-to, Japan
Patent: 740
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 664
Tokyo-to, Japan
Patent: 581
With the analysis among 171 patents, we discovered top 34 start-ups by total patent application. Aisin KK, TerraPower LLC, Thermal Corp. are active in this area.
Tokyo-to, Japan
Patent: 76
Washington, United States
Patent: 23
California, United States
Patent: 10
WM Motor Technology Co., Ltd.
Shanghai Shi, China
Patent: 7
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 5
Overijssel, Netherlands
Patent: 5
Ohio, United States
Patent: 4
Nevada, United States
Patent: 4
Divergent Technologies, Inc.
California, United States
Patent: 3
New Mexico, United States
Patent: 3
With the analysis among related 4,856 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, Midea Group Co. Ltd., Guangdong Midea Refrigeration Equipment Co., Ltd. take 14.37% of patent filing during this period.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 284
Guangdong Sheng, China
Patent: 238
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 176
Osaka-fu, Japan
Patent: 75
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 63
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 51
Aichi-ken, Japan
Patent: 51
Valeo Thermal Systems Japan Corp.
Tokyo-to, Japan
Patent: 49
GD Midea Heating & Ventilating Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 39
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 37
With the analysis among related 4,856 patents in last 5 years, we discover 166 new entrants. Hanrun United High-Tech Development (Beijing) Co., Ltd., Dalian Yuanshi Electromechanical Technology Co., Ltd., Jiangsu Dekewo Thermal Equipment Co., Ltd. are the most active new entrants in this area.
Hanrun United High-Tech Development (Beijing) Co., Ltd.
Beijing Shi, China
Patent: 13
Dalian Yuanshi Electromechanical Technology Co., Ltd.
Liaoning Sheng, China
Patent: 9
Jiangsu Dekewo Thermal Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Guangdong Juteng Environmental Protection Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 7
Shaanxi Yixin Weichuang Intelligent Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 7
Enesen (Shenzhen) High-end Intelligent Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 7
WM Motor Technology Co., Ltd.
Shanghai Shi, China
Patent: 7
Sichuan Oglei Energy Technology Co., Ltd.
Sichuan Sheng, China
Patent: 7
With the analysis among 3,071 patents, we discovered top 254 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Tsinghua University, Shanghai Jiao Tong University are dominant in this area. They take 6.61% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 72
Beijing Shi, China
Patent: 72
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 59
Technical Institute of Physics & Chemistry CAS
Beijing Shi, China
Patent: 44
Zhejiang Sheng, China
Patent: 39
Tianjin University of Commerce
Tianjin Shi, China
Patent: 39
Jiangsu Sheng, China
Patent: 36
Tianjin Shi, China
Patent: 36
South China University of Technology
Guangdong Sheng, China
Patent: 34
Shandong Sheng, China
Patent: 31