With the analysis among 436 patents, we discovered top 75 key players by total patent application. TDK Corp., Pioneer Corp., Hitachi Consumer Electronics Co., Ltd. are dominant in this area. They take 29.13% of the total patent filing.
Tokyo-to, Japan
Patent: 66
Fukushima-ken, Japan
Patent: 33
Hitachi Consumer Electronics Co., Ltd.
Tokyo-to, Japan
Patent: 28
Lucent Technologies, Inc.
New Jersey, United States
Patent: 27
Colorado, United States
Patent: 14
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 13
Tokyo-to, Japan
Patent: 11
Samsung Electronics Co., Ltd.
Hitachi-LG Data Storage, Inc.
Tokyo-to, Japan
Patent: 10
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With the analysis among related 5 patents applied in the last 5 years. We discover 3 most active companies in this area.
Northeast Normal University
Jilin Sheng, China
Patent: 1
The University of Electro-Communications
With the analysis among related 5 patents in last 5 years, we discover 2 new entrants.
Northeast Normal University
Jilin Sheng, China
Patent: 1
The University of Electro-Communications
With the analysis among 72 patents, we discovered top 22 universities and scientific research institutions by total patent application. California Institute of Technology, Hokkaido University, Kobe University are dominant in this area. They take 33.33% of the total patent filing.
California Institute of Technology
California, United States
Patent: 9
Beijing University of Technology
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Chung Yuan Christian University
Taiwan Province, China
Patent: 2
Guangdong University of Technology
Guangdong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2