Search results for “Heat-assisted magnetic recording” companies
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Key Players
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Innovation Intensity
With the analysis among 1,459 patents, we discovered top 59 key players by total patent application. Seagate Technology LLC, Western Digital Technologies, Inc., TDK Corp. are dominant in this area. They take 57.71% of the total patent filing.
Seagate Technology LLC
California, United States
Patent: 427
Western Digital Technologies, Inc.
California, United States
Patent: 263
TDK Corp.
Tokyo-to, Japan
Patent: 152
Headway Technologies, Inc.
California, United States
Patent: 106
Hitachi Ltd.
Tokyo-to, Japan
Patent: 67
HGST, Inc.
California, United States
Patent: 57
SAE Magnetics (HK) Ltd.
Hong Kong SAR, China
Patent: 51
Samsung Electronics Co., Ltd.
South Korea
Patent: 44
TOSHIBA Corp.
Tokyo-to, Japan
Patent: 42
Resonac Holdings Corp.
Chiba-ken, Japan
Patent: 36
Startups & Unicorns
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Innovation Intensity
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Fast-Growing
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Innovation in recent 5 years
With the analysis among related 235 patents applied in the last 5 years. We discover 19 most active companies in this area. The fast-growing Seagate Technology LLC, Western Digital Technologies, Inc., SAE Magnetics (HK) Ltd. take 78.30% of patent filing during this period.
Seagate Technology LLC
California, United States
Patent: 109
Western Digital Technologies, Inc.
California, United States
Patent: 61
SAE Magnetics (HK) Ltd.
Hong Kong SAR, China
Patent: 14
Headway Technologies, Inc.
California, United States
Patent: 12
Resonac Holdings Corp.
Chiba-ken, Japan
Patent: 10
Tohoku University
Miyagi-ken, Japan
Patent: 8
Tanaka Kikinzoku Kogyo KK
Tokyo-to, Japan
Patent: 5
National University of Singapore
Central Region, Singapore
Patent: 4
Marvell Asia Pte Ltd.
Central Singapore, Singapore
Patent: 3
TOSHIBA Corp.
Tokyo-to, Japan
Patent: 3
New Entrants
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Innovation in recent 5 years
With the analysis among related 235 patents in last 5 years, we discover 9 new entrants. Tanaka Kikinzoku Kogyo KK, National University of Singapore, Marvell Asia Pte Ltd. are the most active new entrants in this area.
Tanaka Kikinzoku Kogyo KK
Tokyo-to, Japan
Patent: 5
National University of Singapore
Central Region, Singapore
Patent: 4
Marvell Asia Pte Ltd.
Central Singapore, Singapore
Patent: 3
Marvell World Trade Ltd.
Barbados
Patent: 3
Toshiba Electronic Devices & Storage Corp.
Tokyo-to, Japan
Patent: 3
Maxell Ltd.
Tokyo-to, Japan
Patent: 2
Suzhou Inspur Intelligent Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Solar Applied Materials Technology Corp.
Taiwan Province, China
Patent: 1
Shenzhen Youxunjia Electronic Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 44 patents, we discovered top 14 universities and scientific research institutions by total patent application. Tohoku University, National University of Singapore, Trinity College Dublin are dominant in this area. They take 47.73% of the total patent filing.
Tohoku University
Miyagi-ken, Japan
Patent: 12
National University of Singapore
Central Region, Singapore
Patent: 4
Trinity College Dublin
DUBLIN, Ireland
Patent: 3
Nankai University
Tianjin Shi, China
Patent: 3
The Trustees of Columbia University in The City of New York
New York, United States
Patent: 2
Keio University
Tokyo-to, Japan
Patent: 2
The University of York
YORK COUNTY, United Kingdom
Patent: 2
University of Minnesota
Minnesota, United States
Patent: 1
Carnegie Mellon University
Pennsylvania, United States
Patent: 1
Sun Yat-Sen University
Guangdong Sheng, China
Patent: 1
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