With the analysis among 8,772 patents, we discovered top 488 key players by total patent application. TOSHIBA Corp., Hitachi Ltd., Mitsubishi Electric Corp. are dominant in this area. They take 27.23% of the total patent filing.
Tokyo-to, Japan
Patent: 1,246
Tokyo-to, Japan
Patent: 613
Tokyo-to, Japan
Patent: 530
Tokyo-to, Japan
Patent: 439
Osaka-fu, Japan
Patent: 285
Tokyo-to, Japan
Patent: 169
Tokyo-to, Japan
Patent: 161
New York, United States
Patent: 157
California, United States
Patent: 151
Tokyo-to, Japan
Patent: 142
With the analysis among 5 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 21 patents applied in the last 5 years. We discover 16 most active companies in this area. The fast-growing Sichuan Tianwei Electronic Co., Ltd., Qingyuan Dongjiang Environmental Technology Co., Ltd., Anhui Polytechnic University take 28.57% of patent filing during this period.
Sichuan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Anhui Polytechnic University
Anhui Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Chengdu Galaxy Imaging Culture Communication Co., Ltd.
Sichuan Sheng, China
Patent: 1
Chongqing Evis New Energy Technology Co., Ltd.
Chongqing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 21 patents in last 5 years, we discover 16 new entrants. Sichuan Tianwei Electronic Co., Ltd., Qingyuan Dongjiang Environmental Technology Co., Ltd., Anhui Polytechnic University are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Anhui Polytechnic University
Anhui Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Chengdu Galaxy Imaging Culture Communication Co., Ltd.
Sichuan Sheng, China
Patent: 1
Chongqing Evis New Energy Technology Co., Ltd.
Chongqing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 87 patents, we discovered top 21 universities and scientific research institutions by total patent application. Tsinghua University, Ningbo University, Zhejiang University are dominant in this area. They take 26.44% of the total patent filing.
Beijing Shi, China
Patent: 6
Zhejiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
California, United States
Patent: 1
Massachusetts, United States
Patent: 1
Missouri, United States
Patent: 1
Arizona, United States
Patent: 1