With the analysis among 477 patents, we discovered top 48 key players by total patent application. HOYA Corp., Seagate Technology LLC, TOSHIBA Corp. are dominant in this area. They take 28.09% of the total patent filing.
Tokyo-to, Japan
Patent: 66
California, United States
Patent: 34
Tokyo-to, Japan
Patent: 34
Tokyo-to, Japan
Patent: 30
California, United States
Patent: 29
International Business Machines Corp.
New York, United States
Patent: 28
Tokyo-to, Japan
Patent: 26
Western Digital Technologies, Inc.
California, United States
Patent: 24
Tokyo-to, Japan
Patent: 17
Samsung Electronics Co., Ltd.
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With the analysis among related 1 patents applied in the last 5 years. We discover 1 most active companies in this area.
California, United States
Patent: 1
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With the analysis among 2 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Beijing University of Technology
Beijing Shi, China
Patent: 1