With the analysis among 1,363 patents, we discovered top 265 key players by total patent application. NEC Corp., Sony Group Corp., Matsushita Electronics Corp. are dominant in this area. They take 17.24% of the total patent filing.
Tokyo-to, Japan
Patent: 81
Tokyo-to, Japan
Patent: 80
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 74
Tokyo-to, Japan
Patent: 63
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 49
Toyama-ken, Japan
Patent: 44
Tokyo-to, Japan
Patent: 41
Tokyo-to, Japan
Patent: 38
Tokyo-to, Japan
Patent: 32
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 24
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With the analysis among related 27 patents applied in the last 5 years. We discover 19 most active companies in this area. The fast-growing Nippon Telegraph & Telephone Corp., Charter Communications Operating LLC, NEC Platforms Ltd. take 25.93% of patent filing during this period.
Nippon Telegraph & Telephone Corp.
Charter Communications Operating LLC
Connecticut, United States
Patent: 2
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Patent: 2
Shizuoka-ken, Japan
Patent: 2
MediaTek Singapore Pte Ltd.
Central Singapore, Singapore
Patent: 1
Toshiba Visual Solutions Corp.
Kanagawa-ken, Japan
Patent: 1
Bayerische Motoren Werke AG
Kawasaki Heavy Industries Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 27 patents in last 5 years, we discover 8 new entrants. Charter Communications Operating LLC, Yupiteru Corp., MediaTek Singapore Pte Ltd. are the most active new entrants in this area.
Charter Communications Operating LLC
Connecticut, United States
Patent: 2
Shizuoka-ken, Japan
Patent: 2
MediaTek Singapore Pte Ltd.
Central Singapore, Singapore
Patent: 1
Toshiba Visual Solutions Corp.
Kanagawa-ken, Japan
Patent: 1
Hamburg, Germany
Patent: 1
Bayerische Motoren Werke AG
Kawasaki Heavy Industries Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 16 patents, we discovered top 10 universities and scientific research institutions by total patent application. Osaka University, Seoul National University of Science & Technology, Yamaguchi University are dominant in this area. They take 31.25% of the total patent filing.
Seoul National University of Science & Technology
Yamaguchi-ken, Japan
Patent: 1
Railway Technical Research Institute
Nara Institute Of Science & Technology
National Technological Institute
Jawa Barat, Indonesia
Patent: 1
Shaanxi Sheng, China
Patent: 1
East China Normal University
Shanghai Shi, China
Patent: 1
Kochi University of Technology
Korea Advanced Institute of Science & Technology