With the analysis among 5,608 patents, we discovered top 484 key players by total patent application. NIPPON STEEL CORP., JFE Steel Corp., Hitachi Ltd. are dominant in this area. They take 7.72% of the total patent filing.
Tokyo-to, Japan
Patent: 189
Tokyo-to, Japan
Patent: 128
Tokyo-to, Japan
Patent: 116
Osaka-fu, Japan
Patent: 105
Shanghai Shi, China
Patent: 80
Tokyo-to, Japan
Patent: 76
Nagano-ken, Japan
Patent: 68
Tokyo-to, Japan
Patent: 61
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 59
Osaka-fu, Japan
Patent: 50
With the analysis among 16 patents, we discovered top 8 start-ups by total patent application. Aisin KK, Suzhou Hanhua Semiconductor Co. Ltd., Idm Inc. are active in this area.
Jiangsu Sheng, China
Patent: 1
São Paulo, Brazil
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hong Kong SAR, China
Patent: 1
Pennsylvania, United States
Patent: 1
With the analysis among related 454 patents applied in the last 5 years. We discover 382 most active companies in this area. The fast-growing JFE Steel Corp., State Grid Corp. of China, Wellguard AS take 4.85% of patent filing during this period.
Beijing Shi, China
Patent: 7
Zhejiang Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
With the analysis among related 454 patents in last 5 years, we discover 339 new entrants. Wellguard AS, Jiangsu Power Testing Research Institude Co.,Ltd., Quan Lei Optoelectronics Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
With the analysis among 484 patents, we discovered top 171 universities and scientific research institutions by total patent application. Zhejiang University, Central South University of Forestry & Technology, Xidian University are dominant in this area. They take 5.17% of the total patent filing.
Zhejiang Sheng, China
Patent: 9
Hunan Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
Shandong Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4