With the analysis among 1,088 patents, we discovered top 262 key players by total patent application. DAIKIN INDUSTRIES Ltd., Mitsubishi Electric Corp., Toshiba Lighting & Technology Corp. are dominant in this area. They take 18.11% of the total patent filing.
Osaka-fu, Japan
Patent: 69
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 65
Toshiba Lighting & Technology Corp.
Kanagawa-ken, Japan
Patent: 63
Tokyo-to, Japan
Patent: 60
Matsushita Electric Works Co. Ltd.
Tokyo-to, Japan
Patent: 43
Tokyo-to, Japan
Patent: 34
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 34
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 30
Tokyo-to, Japan
Patent: 24
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Beijing Beifang Jichuang Technology & Trade Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 179 patents applied in the last 5 years. We discover 101 most active companies in this area. The fast-growing Fuji Electric Co., Ltd., Kyosan Electric Manufacturing Co., Ltd., South China University of Technology take 18.44% of patent filing during this period.
Tokyo-to, Japan
Patent: 16
Kyosan Electric Manufacturing Co., Ltd.
Kanagawa-ken, Japan
Patent: 10
South China University of Technology
Guangdong Sheng, China
Patent: 7
Fuhua Electronic Co. Ltd.
Guangdong Sheng, China
Patent: 6
Toshiba Infrastructure Systems & Solutions Corp.
Kanagawa-ken, Japan
Patent: 6
CRRC Qingdao Sifang Co., Ltd.
Shandong Sheng, China
Patent: 5
Yanbian Zhonggu Lingchuang Power Technology Co., Ltd.
Jilin Sheng, China
Patent: 4
State Grid Corp. of China
Beijing Shi, China
Patent: 4
With the analysis among related 179 patents in last 5 years, we discover 75 new entrants. South China University of Technology, Fuhua Electronic Co. Ltd., CRRC Qingdao Sifang Co., Ltd. are the most active new entrants in this area.
South China University of Technology
Guangdong Sheng, China
Patent: 7
Fuhua Electronic Co. Ltd.
Guangdong Sheng, China
Patent: 6
CRRC Qingdao Sifang Co., Ltd.
Shandong Sheng, China
Patent: 5
Yanbian Zhonggu Lingchuang Power Technology Co., Ltd.
Jilin Sheng, China
Patent: 4
China Aerospace Science and Industry Academy of Aviation Technology
undefined undefined
Patent: 3
Shandong Sheng, China
Patent: 2
Suzhou Inspur Intelligent Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Anhui Zhongjia Zhikang Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Dongguan Shuangping Power Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among 101 patents, we discovered top 52 universities and scientific research institutions by total patent application. South China University of Technology, China Jiliang University, Xuchang University are dominant in this area. They take 21.78% of the total patent filing.
South China University of Technology
Guangdong Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 4
Henan Sheng, China
Patent: 3
Shanghai Dianji University
Shanghai Shi, China
Patent: 3
Tianjin Shi, China
Patent: 3
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 2
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
Yokohama National University
Kanagawa-ken, Japan
Patent: 2
Zhejiang Sheng, China
Patent: 2
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 2