With the analysis among 3,209 patents, we discovered top 470 key players by total patent application. Hitachi Ltd., State Grid Corp. of China, Seiko Epson Corp. are dominant in this area. They take 5.73% of the total patent filing.
Tokyo-to, Japan
Patent: 69
Beijing Shi, China
Patent: 63
Nagano-ken, Japan
Patent: 52
Tokyo-to, Japan
Patent: 49
Tokyo-to, Japan
Patent: 43
Tokyo-to, Japan
Patent: 42
Tokyo-to, Japan
Patent: 40
Osaka-fu, Japan
Patent: 38
Tokyo-to, Japan
Patent: 35
With the analysis among 31 patents, we discovered top 12 start-ups by total patent application. IQM Finland Oy, Zapata Computing, Inc., Parity Quantum Computing GmbH are active in this area.
Massachusetts, United States
Patent: 6
Beijing Shi, China
Patent: 3
Fukuoka-ken, Japan
Patent: 3
Anhui Sheng, China
Patent: 1
Aichi-ken, Japan
Patent: 1
Nevada, United States
Patent: 1
With the analysis among related 345 patents applied in the last 5 years. We discover 232 most active companies in this area. The fast-growing State Grid Corp. of China, Fujitsu Ltd., Zapata Computing, Inc. take 8.99% of patent filing during this period.
Beijing Shi, China
Patent: 16
Massachusetts, United States
Patent: 6
Massachusetts, United States
Patent: 5
Hubei Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 4
Glasgow City, United Kingdom
Patent: 4
Beijing Shi, China
Patent: 4
With the analysis among related 345 patents in last 5 years, we discover 159 new entrants. Zapata Computing, Inc., IQM Finland Oy, University of Science & Technology of China are the most active new entrants in this area.
Massachusetts, United States
Patent: 6
Anhui Sheng, China
Patent: 4
Glasgow City, United Kingdom
Patent: 4
Shaanxi Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Chiba-ken, Japan
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among 625 patents, we discovered top 167 universities and scientific research institutions by total patent application. Tsinghua University, Huazhong University of Science & Technology, Jianghan University are dominant in this area. They take 8.64% of the total patent filing.
Beijing Shi, China
Patent: 14
Hubei Sheng, China
Patent: 13
Hubei Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Massachusetts, United States
Patent: 7
Beijing Shi, China
Patent: 7
Jilin Sheng, China
Patent: 6