With the analysis among 1,166 patents, we discovered top 339 key players by total patent application. TOSHIBA Corp., TDK Corp., International Business Machines Corp. are dominant in this area. They take 18.35% of the total patent filing.
Tokyo-to, Japan
Patent: 75
Tokyo-to, Japan
Patent: 71
International Business Machines Corp.
New York, United States
Patent: 68
Tokyo-to, Japan
Patent: 47
Tokyo-to, Japan
Patent: 36
Headway Technologies, Inc.
California, United States
Patent: 32
Tokyo-to, Japan
Patent: 29
Tokyo-to, Japan
Patent: 27
California, United States
Patent: 27
Western Digital Technologies, Inc.
California, United States
Patent: 26
With the analysis among 13 patents, we discovered top 2 start-ups by total patent application.
Tokyo-to, Japan
Patent: 12
Shanghai Dianxiang Information Technology Co. Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 158 patents applied in the last 5 years. We discover 90 most active companies in this area. The fast-growing TDK Corp., Harbin Institute of Technology, Saudi Arabian Oil Co. take 22.15% of patent filing during this period.
Tokyo-to, Japan
Patent: 21
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 8
Chengdu First Technology Co., Ltd.
Sichuan Sheng, China
Patent: 6
Agenzia Spaziale Italiana SpA
Istituto Nazionale di Astrofisica
Beijing Shi, China
Patent: 3
Xinwei Communication (Jiangsu) Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Hangzhou Southeast Jitong Network Co., Ltd.
Zhejiang Sheng, China
Patent: 2
With the analysis among related 158 patents in last 5 years, we discover 70 new entrants. Saudi Arabian Oil Co., Chengdu First Technology Co., Ltd., Agenzia Spaziale Italiana SpA are the most active new entrants in this area.
Chengdu First Technology Co., Ltd.
Sichuan Sheng, China
Patent: 6
Agenzia Spaziale Italiana SpA
Istituto Nazionale di Astrofisica
Xinwei Communication (Jiangsu) Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Hangzhou Southeast Jitong Network Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Zhongshan Zhenyu Electric Co., Ltd.
Guangdong Sheng, China
Patent: 2
National Space Science Center, Chinese Academy of Sciences
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Patent: 2
Jinan Yuquan Bio-Power Co., Ltd.
Shandong Sheng, China
Patent: 2
With the analysis among 193 patents, we discovered top 62 universities and scientific research institutions by total patent application. Harbin Institute of Technology, University of Electronic Science & Technology of China, Beihang University are dominant in this area. They take 18.65% of the total patent filing.
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 9
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 8
Beijing Shi, China
Patent: 6
The Institute of Physics Chinese Academy of Sciences
Beijing Shi, China
Patent: 5
New York, United States
Patent: 4
Beijing Shi, China
Patent: 4
Carnegie Mellon University
Pennsylvania, United States
Patent: 3
Miyagi-ken, Japan
Patent: 3
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3