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.
California, United States
Patent: 427
California, United States
Patent: 263
Tokyo-to, Japan
Patent: 152
California, United States
Patent: 106
Tokyo-to, Japan
Patent: 67
California, United States
Patent: 57
Hong Kong SAR, China
Patent: 51
South Korea
Patent: 44
Tokyo-to, Japan
Patent: 42
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.
California, United States
Patent: 109
California, United States
Patent: 61
Hong Kong SAR, China
Patent: 14
California, United States
Patent: 12
Chiba-ken, Japan
Patent: 10
Miyagi-ken, Japan
Patent: 8
Tokyo-to, Japan
Patent: 5
Central Region, Singapore
Patent: 4
Central Singapore, Singapore
Patent: 3
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.
Tokyo-to, Japan
Patent: 5
Central Region, Singapore
Patent: 4
Central Singapore, Singapore
Patent: 3
Barbados
Patent: 3
Tokyo-to, Japan
Patent: 3
Tokyo-to, Japan
Patent: 2
Jiangsu Sheng, China
Patent: 1
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.
Miyagi-ken, Japan
Patent: 12
Central Region, Singapore
Patent: 4
DUBLIN, Ireland
Patent: 3
Tianjin Shi, China
Patent: 3
New York, United States
Patent: 2
Tokyo-to, Japan
Patent: 2
YORK COUNTY, United Kingdom
Patent: 2
Minnesota, United States
Patent: 1
Pennsylvania, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
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