With the analysis among 30,979 patents, we discovered top 481 key players by total patent application. Matsushita Electronics Corp., Mitsubishi Electric Corp., DAIKIN INDUSTRIES Ltd. are dominant in this area. They take 7.49% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 947
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 929
Osaka-fu, Japan
Patent: 445
Samsung Electronics Co., Ltd.
California, United States
Patent: 351
Tokyo-to, Japan
Patent: 343
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 314
Tokyo-to, Japan
Patent: 275
Toyama-ken, Japan
Patent: 270
With the analysis among 100 patents, we discovered top 47 start-ups by total patent application. Aisin KK, Englishco LLC, CPP, Inc. are active in this area.
Tokyo-to, Japan
Patent: 26
New York, United States
Patent: 5
California, United States
Patent: 4
Pantest (Beijing) Environmental Technology Co., Ltd.
Beijing Shi, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Seawind Ocean Technology BV
Noord-Holland, Netherlands
Patent: 3
Beijing Terminus Technology Group Co.,. Ltd.
Beijing Shi, China
Patent: 2
With the analysis among related 8,147 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Mitsubishi Electric Corp., Gree Electric Appliances, Inc. of Zhuhai, State Grid Corp. of China take 2.25% of patent filing during this period.
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 67
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 59
State Grid Corp. of China
Beijing Shi, China
Patent: 57
Beijing Goldwind Science & Creation Windpower Equip Co., Ltd.
Beijing Shi, China
Patent: 43
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 43
Huaneng Clean Energy Research Institute
Beijing Shi, China
Patent: 42
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 38
Shizuoka-ken, Japan
Patent: 36
Siemens Gamesa Renewable Energy AS
With the analysis among related 8,147 patents in last 5 years, we discover 192 new entrants. Anhui Condina Electric Power Technology Co., Ltd., Guangdong Power Grid Co. Ltd., Jinan Lanchen Energy Technology Co., Ltd. are the most active new entrants in this area.
Anhui Condina Electric Power Technology Co., Ltd.
Anhui Sheng, China
Patent: 17
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 16
Jinan Lanchen Energy Technology Co., Ltd.
Shandong Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 12
Zhejiang Zhidong Auto Parts Co., Ltd.
Zhejiang Sheng, China
Patent: 12
Suzhou Accord Electronic Process Co., Ltd.
Jiangsu Sheng, China
Patent: 11
Huaneng Offshore Wind Power Science and Technology Research Co., Ltd.
Jiangsu Sheng, China
Patent: 11
General Electric Renovables España SL
Foshan Shenhang Technology Co., Ltd.
Guangdong Sheng, China
Patent: 10
Envision Digital International Pte Ltd.
Shanghai Shi, China
Patent: 10
With the analysis among 4,165 patents, we discovered top 282 universities and scientific research institutions by total patent application. Southeast University, Nanjing University of Information Science & Technology, North China Electric Power University are dominant in this area. They take 5.76% of the total patent filing.
Jiangsu Sheng, China
Patent: 90
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 77
North China Electric Power University
Beijing Shi, China
Patent: 73
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 45
Zhejiang Sheng, China
Patent: 41
Shandong University of Technology
Shandong Sheng, China
Patent: 38
Chongqing Shi, China
Patent: 38
Tianjin Shi, China
Patent: 36
Hunan Sheng, China
Patent: 35
Beijing Shi, China
Patent: 33