With the analysis among 1,410 patents, we discovered top 461 key players by total patent application. Hitachi Ltd., Nippon Telegraph & Telephone Corp., Fujitsu Ltd. are dominant in this area. They take 11.13% of the total patent filing.
Tokyo-to, Japan
Patent: 78
Tokyo-to, Japan
Patent: 44
Tokyo-to, Japan
Patent: 35
Tokyo-to, Japan
Patent: 30
Tokyo-to, Japan
Patent: 29
Shizuoka-ken, Japan
Patent: 28
Osaka-fu, Japan
Patent: 28
Tokyo-to, Japan
Patent: 26
Tokyo-to, Japan
Patent: 24
Beijing Shi, China
Patent: 20
With the analysis among 9 patents, we discovered top 4 start-ups by total patent application. Olive Healthcare, Inc., KIOXIA Corp., Origin Quantum Computing Technology Co. Ltd. are active in this area.
Anhui Sheng, China
Patent: 2
With the analysis among related 587 patents applied in the last 5 years. We discover 320 most active companies in this area. The fast-growing Beihang University, Zhejiang University, State Grid Corp. of China take 6.98% of patent filing during this period.
Beijing Shi, China
Patent: 17
Zhejiang Sheng, China
Patent: 14
Beijing Shi, China
Patent: 10
Zhejiang Sheng, China
Patent: 9
Anhui Sheng, China
Patent: 9
Heilongjiang Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 8
Anhui Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 8
Jilin Sheng, China
Patent: 8
With the analysis among related 587 patents in last 5 years, we discover 207 new entrants. Anhui Province Water Resources Research Institute, Liaocheng University, Yancheng Institute of Technology are the most active new entrants in this area.
Anhui Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Chongqing Shi, China
Patent: 6
Hebei Sheng, China
Patent: 5
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Patent: 4
Gansu Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
With the analysis among 1,210 patents, we discovered top 210 universities and scientific research institutions by total patent application. Beihang University, Zhejiang University, Shandong University are dominant in this area. They take 8.76% of the total patent filing.
Beijing Shi, China
Patent: 46
Zhejiang Sheng, China
Patent: 32
Shandong Sheng, China
Patent: 28
Shanghai Shi, China
Patent: 24
Beijing Shi, China
Patent: 23
Heilongjiang Sheng, China
Patent: 22
Jilin Sheng, China
Patent: 21
Anhui Sheng, China
Patent: 18
Beijing Shi, China
Patent: 16
Anhui Sheng, China
Patent: 16