With the analysis among 3,704 patents, we discovered top 145 key players by total patent application. Seagate Technology LLC, Western Digital Technologies, Inc., TDK Corp. are dominant in this area. They take 43.28% of the total patent filing.
California, United States
Patent: 649
California, United States
Patent: 581
Tokyo-to, Japan
Patent: 373
California, United States
Patent: 365
New York, United States
Patent: 235
Hong Kong SAR, China
Patent: 180
Tokyo-to, Japan
Patent: 116
California, United States
Patent: 113
Tokyo-to, Japan
Patent: 103
Tokyo-to, Japan
Patent: 92
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Colorado, United States
Patent: 1
With the analysis among related 147 patents applied in the last 5 years. We discover 15 most active companies in this area. The fast-growing Seagate Technology LLC, Headway Technologies, Inc., Western Digital Technologies, Inc. take 76.87% of patent filing during this period.
California, United States
Patent: 44
California, United States
Patent: 44
California, United States
Patent: 25
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 21
Hong Kong SAR, China
Patent: 4
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among related 147 patents in last 5 years, we discover 9 new entrants. Jiangsu Yihejie Automobile Technology Co., Ltd., Wuhan Steyuan Energy Technology Co., Ltd., Sekigahara Seisakusho, Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
undefined undefined
Patent: 1
undefined undefined
Patent: 1
With the analysis among 15 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Heilongjiang Sheng, China
Patent: 12
Pennsylvania, United States
Patent: 1
Chongqing Shi, China
Patent: 1