With the analysis among 460 patents, we discovered top 82 key players by total patent application. Fujitsu Ltd., TDK Corp., FDK Corp. are dominant in this area. They take 24.35% of the total patent filing.
Tokyo-to, Japan
Patent: 57
Tokyo-to, Japan
Patent: 29
Tokyo-to, Japan
Patent: 26
Miyagi-ken, Japan
Patent: 24
Shiga-ken, Japan
Patent: 21
Tokyo-to, Japan
Patent: 19
Tokyo-to, Japan
Patent: 18
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 16
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With the analysis among related 44 patents applied in the last 5 years. We discover 27 most active companies in this area. The fast-growing Nippon Electric Glass Co., Ltd., National University of Defense Technology, CASIX, Inc. take 22.73% of patent filing during this period.
Shiga-ken, Japan
Patent: 4
Hunan Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 44 patents in last 5 years, we discover 22 new entrants. Nippon Electric Glass Co., Ltd., CASIX, Inc., Xidian University are the most active new entrants in this area.
Shiga-ken, Japan
Patent: 4
Fujian Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
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Patent: 1
Guangdong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
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Patent: 1
With the analysis among 74 patents, we discovered top 27 universities and scientific research institutions by total patent application. Beihang University, National University of Defense Technology, Northwestern Polytechnical University are dominant in this area. They take 43.24% of the total patent filing.
Beijing Shi, China
Patent: 8
Hunan Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Aichi-ken, Japan
Patent: 2
Fujian Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Lisboa, Portugal
Patent: 1