With the analysis among 6,364 patents, we discovered top 489 key players by total patent application. Hitachi Ltd., NIPPON STEEL CORP., IHI Corp. are dominant in this area. They take 5.75% of the total patent filing.
Tokyo-to, Japan
Patent: 161
Tokyo-to, Japan
Patent: 131
Tokyo-to, Japan
Patent: 74
Nordrhein-Westfalen, Germany
Patent: 72
Tokyo-to, Japan
Patent: 61
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 61
Shanghai Shi, China
Patent: 57
Tokyo-to, Japan
Patent: 48
Osaka-fu, Japan
Patent: 47
Texas, United States
Patent: 41
With the analysis among 11 patents, we discovered top 3 start-ups by total patent application.
With the analysis among related 1,230 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Northeast Electric Power University, Jiangxi Jingchao Optical Co Ltd, NIPPON STEEL CORP. take 3.82% of patent filing during this period.
Jilin Sheng, China
Patent: 19
Jiangxi Sheng, China
Patent: 15
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 13
Tianjin Shi, China
Patent: 11
Hebei Sheng, China
Patent: 9
Minnesota, United States
Patent: 9
GM Global Technology Operations LLC
Michigan, United States
Patent: 8
With the analysis among related 1,230 patents in last 5 years, we discover 414 new entrants. Northeast Electric Power University, Jiangxi Jingchao Optical Co Ltd, Primetals Technologies Japan Ltd. are the most active new entrants in this area.
Jilin Sheng, China
Patent: 19
Jiangxi Sheng, China
Patent: 15
Tokyo-to, Japan
Patent: 13
Tianjin Shi, China
Patent: 11
California, United States
Patent: 8
Fujian Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
With the analysis among 341 patents, we discovered top 101 universities and scientific research institutions by total patent application. Northeast Electric Power University, Yanshan University, University of Science & Technology Beijing are dominant in this area. They take 14.08% of the total patent filing.
Jilin Sheng, China
Patent: 19
Hebei Sheng, China
Patent: 15
Beijing Shi, China
Patent: 14
Liaoning Sheng, China
Patent: 9
California, United States
Patent: 6
Zhejiang Sheng, China
Patent: 5
Shanxi Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4