With the analysis among 1,067 patents, we discovered top 347 key players by total patent application. Fujitsu Ltd., NEC Corp., Nippon Telegraph & Telephone Corp. are dominant in this area. They take 22.31% of the total patent filing.
Tokyo-to, Japan
Patent: 93
Tokyo-to, Japan
Patent: 91
Tokyo-to, Japan
Patent: 54
Tokyo-to, Japan
Patent: 51
New York, United States
Patent: 44
Tokyo-to, Japan
Patent: 44
Tokyo-to, Japan
Patent: 37
Tokyo-to, Japan
Patent: 13
Telefonaktiebolaget LM Ericsson
Washington, United States
Patent: 11
With the analysis among 15 patents, we discovered top 8 start-ups by total patent application. Beijing Baidu Netcom Science & Technology Co., Ltd., Beijing Minglue Software System Ltd., Qi An Xin Technology Group, Inc. are active in this area.
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
California, United States
Patent: 2
Beijing Shi, China
Patent: 1
California, United States
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 251 patents applied in the last 5 years. We discover 164 most active companies in this area. The fast-growing NEC Corp., Douyin Vision (Beijing) Co., Ltd., China Construction Bank Corp. take 13.55% of patent filing during this period.
Tokyo-to, Japan
Patent: 24
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Massachusetts, United States
Patent: 4
Kanagawa-ken, Japan
Patent: 4
Beijing Shi, China
Patent: 4
Kanagawa-ken, Japan
Patent: 3
With the analysis among related 251 patents in last 5 years, we discover 138 new entrants. Douyin Vision (Beijing) Co., Ltd., China Construction Bank Corp., Beijing Baidu Netcom Science & Technology Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
Kanagawa-ken, Japan
Patent: 3
Shandong Sheng, China
Patent: 3
Kanagawa-ken, Japan
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among 96 patents, we discovered top 37 universities and scientific research institutions by total patent application. Yokohama National University, Waseda University, Beihang University are dominant in this area. They take 17.71% of the total patent filing.
Kanagawa-ken, Japan
Patent: 5
Beijing Shi, China
Patent: 3
Miyagi-ken, Japan
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2