With the analysis among 1,271 patents, we discovered top 136 key players by total patent application. Matsushita Electronics Corp., NVE Corp., Hitachi Ltd. are dominant in this area. They take 37.61% of the total patent filing.
Osaka-fu, Japan
Patent: 322
Minnesota, United States
Patent: 81
Tokyo-to, Japan
Patent: 75
Tokyo-to, Japan
Patent: 67
Tokyo-to, Japan
Patent: 58
Tokyo-to, Japan
Patent: 47
Tokyo-to, Japan
Patent: 44
Tokyo-to, Japan
Patent: 34
Toyama-ken, Japan
Patent: 27
No data, please try another search term
With the analysis among related 58 patents applied in the last 5 years. We discover 35 most active companies in this area. The fast-growing University of Electronic Science & Technology of China, National University of Defense Technology, TDK Corp. take 17.24% of patent filing during this period.
Sichuan Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
undefined undefined
Patent: 1
With the analysis among related 58 patents in last 5 years, we discover 23 new entrants. University of Electronic Science & Technology of China, National University of Defense Technology, Ferric, Inc. are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Dalian Dongxin Microwave Absorbing Materials Co., Ltd.
Liaoning Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
undefined undefined
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 111 patents, we discovered top 46 universities and scientific research institutions by total patent application. Tsinghua University, University of Electronic Science & Technology of China, Shaanxi University of Science & Technology are dominant in this area. They take 11.71% of the total patent filing.
Beijing Shi, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Rhode Island, United States
Patent: 3
Miyagi-ken, Japan
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanxi Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Jilin Sheng, China
Patent: 3