With the analysis among 444 patents, we discovered top 141 key players by total patent application. TOSHIBA Corp., Fujitsu Ltd., NEC Corp. are dominant in this area. They take 24.32% of the total patent filing.
Tokyo-to, Japan
Patent: 41
Tokyo-to, Japan
Patent: 36
Tokyo-to, Japan
Patent: 31
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 28
Tokyo-to, Japan
Patent: 26
International Business Machines Corp.
New York, United States
Patent: 20
Tokyo-to, Japan
Patent: 16
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 14
Massachusetts, United States
Patent: 8
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With the analysis among related 79 patents applied in the last 5 years. We discover 67 most active companies in this area. The fast-growing Nippon Telegraph & Telephone Corp., Mitsubishi Electric Corp., Canon IT Solutions, Inc. take 15.19% of patent filing during this period.
Nippon Telegraph & Telephone Corp.
Mitsubishi Electric Corp.
Canon Marketing Japan, Inc.
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Harbin Institute of Technology (Weihai)
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Patent: 2
Beijing Institute of Technology
Beijing Shi, China
Patent: 2
Institute of Software, Chinese Academy of Sciences
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Patent: 2
With the analysis among related 79 patents in last 5 years, we discover 52 new entrants. Philips, Harbin Institute of Technology (Weihai), Institute of Software, Chinese Academy of Sciences are the most active new entrants in this area.
Harbin Institute of Technology (Weihai)
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Patent: 2
Institute of Software, Chinese Academy of Sciences
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Patent: 2
Beijing Discovery Corner Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Yangtse River Water Conservancy Committee Shuiwen Bureau
Nanjing Les Information Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Jiangsu University of Technology
Jiangsu Sheng, China
Patent: 1
With the analysis among 94 patents, we discovered top 38 universities and scientific research institutions by total patent application. China University of Mining & Technology, Beijing University of Technology, Beihang University are dominant in this area. They take 19.15% of the total patent filing.
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 9
Beijing University of Technology
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 4
Beijing Institute of Technology
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
North China Electric Power University
Beijing Shi, China
Patent: 2