With the analysis among 631 patents, we discovered top 335 key players by total patent application. Nippon Telegraph & Telephone Corp., Anritsu Corp., Yokogawa Electric Corp. are dominant in this area. They take 23.61% of the total patent filing.
Tokyo-to, Japan
Patent: 85
Kanagawa-ken, Japan
Patent: 42
Tokyo-to, Japan
Patent: 22
Texas, United States
Patent: 12
Tokyo-to, Japan
Patent: 12
Texas, United States
Patent: 10
Tianjin Shi, China
Patent: 9
With the analysis among 6 patents, we discovered top 3 start-ups by total patent application.
Anhui Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
With the analysis among related 262 patents applied in the last 5 years. We discover 186 most active companies in this area. The fast-growing Nippon Telegraph & Telephone Corp., Yokogawa Electric Corp., Yokogawa Test & Measurement Corp. take 16.79% of patent filing during this period.
Tokyo-to, Japan
Patent: 24
Tokyo-to, Japan
Patent: 10
Tokyo-to, Japan
Patent: 10
Illinois, United States
Patent: 7
Anhui Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Jiangxi Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Taiwan Province, China
Patent: 4
Shanghai Shi, China
Patent: 4
With the analysis among related 262 patents in last 5 years, we discover 159 new entrants. S & C Electric Co., Kewell Technology Co., Ltd., ZTE Corp. are the most active new entrants in this area.
Illinois, United States
Patent: 7
Anhui Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 4
Taiwan Province, China
Patent: 4
Shanghai Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Anhui Sheng, China
Patent: 3
Xinjiang Uygur Zizhiqu, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
With the analysis among 106 patents, we discovered top 43 universities and scientific research institutions by total patent application. Tsinghua University, North China Electric Power University, National University of Defense Technology are dominant in this area. They take 14.15% of the total patent filing.
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Hunan Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2