With the analysis among 1,160 patents, we discovered top 159 key players by total patent application. Sony Group Corp., TOSHIBA Corp., Hitachi Ltd. are dominant in this area. They take 21.98% of the total patent filing.
Tokyo-to, Japan
Patent: 93
Tokyo-to, Japan
Patent: 87
Tokyo-to, Japan
Patent: 54
Western Digital Technologies, Inc.
California, United States
Patent: 48
International Business Machines Corp.
New York, United States
Patent: 42
California, United States
Patent: 37
Tokyo-to, Japan
Patent: 33
Tokyo-to, Japan
Patent: 29
California, United States
Patent: 28
Samsung Electronics Co., Ltd.
With the analysis among 30 patents, we discovered top 2 start-ups by total patent application.
Tokyo-to, Japan
Patent: 29
National Institutes for Quantum & Radiological Science & Tech
Chiba-ken, Japan
Patent: 1
With the analysis among related 208 patents applied in the last 5 years. We discover 104 most active companies in this area. The fast-growing Western Digital Technologies, Inc., Headway Technologies, Inc., Xiamen University take 22.60% of patent filing during this period.
Western Digital Technologies, Inc.
California, United States
Patent: 22
Headway Technologies, Inc.
California, United States
Patent: 15
Fujian Sheng, China
Patent: 10
Beijing Shi, China
Patent: 8
Zhejiang Chituo Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 8
Hitachi High-Tech America, Inc.
Illinois, United States
Patent: 6
International Business Machines Corp.
New York, United States
Patent: 4
Fujian Sheng, China
Patent: 3
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Patent: 3
With the analysis among related 208 patents in last 5 years, we discover 65 new entrants. Xiamen University, Zhejiang Chituo Technology Co., Ltd., Hitachi High-Tech America, Inc. are the most active new entrants in this area.
Fujian Sheng, China
Patent: 10
Zhejiang Chituo Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 8
Hitachi High-Tech America, Inc.
Illinois, United States
Patent: 6
Fujian Sheng, China
Patent: 3
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Patent: 3
Xi'an Kelight Information Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 3
Beijing Institute of Applied Physics and Computational Mathematics
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Patent: 2
Sichuan Normal University
Sichuan Sheng, China
Patent: 2
With the analysis among 611 patents, we discovered top 121 universities and scientific research institutions by total patent application. New York University, Tohoku University, Beihang University are dominant in this area. They take 21.60% of the total patent filing.
New York, United States
Patent: 31
Miyagi-ken, Japan
Patent: 15
Beijing Shi, China
Patent: 12
Hokkaido, Japan
Patent: 11
Korea Institute of Science & Technology
The Institute of Physics Chinese Academy of Sciences
Beijing Shi, China
Patent: 11
New York, United States
Patent: 10
Fujian Sheng, China
Patent: 10
New York, United States
Patent: 8