With the analysis among 4,950 patents, we discovered top 481 key players by total patent application. NEC Corp., Hitachi Ltd., Fujitsu Ltd. are dominant in this area. They take 11.05% of the total patent filing.
Tokyo-to, Japan
Patent: 197
Tokyo-to, Japan
Patent: 191
Tokyo-to, Japan
Patent: 159
Tokyo-to, Japan
Patent: 159
Tokyo-to, Japan
Patent: 140
New York, United States
Patent: 129
Tokyo-to, Japan
Patent: 122
Osaka-fu, Japan
Patent: 97
Tokyo-to, Japan
Patent: 84
Noord-Holland, Netherlands
Patent: 72
With the analysis among 37 patents, we discovered top 23 start-ups by total patent application. Beijing Baidu Netcom Science & Technology Co., Ltd., Beijing Taos Data Technology Co., Ltd., Clumio, Inc. are active in this area.
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
California, United States
Patent: 3
Jiangsu Sheng, China
Patent: 3
California, United States
Patent: 2
California, United States
Patent: 2
Texas, United States
Patent: 2
Kagawa-ken, Japan
Patent: 2
California, United States
Patent: 1
With the analysis among related 829 patents applied in the last 5 years. We discover 390 most active companies in this area. The fast-growing NEC Corp., Mitsubishi Electric Corp., Hitachi Ltd. take 12.79% of patent filing during this period.
Tokyo-to, Japan
Patent: 46
Tokyo-to, Japan
Patent: 32
Tokyo-to, Japan
Patent: 28
Tokyo-to, Japan
Patent: 20
Yamanashi-ken, Japan
Patent: 20
Kyoto-fu, Japan
Patent: 19
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 16
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Patent: 15
New York, United States
Patent: 11
With the analysis among related 829 patents in last 5 years, we discover 254 new entrants. Isuzu Motors Ltd., Z-kai Inc., Kaneko Sangyo Co., Ltd. are the most active new entrants in this area.
Shizuoka-ken, Japan
Patent: 5
Beijing Shi, China
Patent: 4
Fukushima-ken, Japan
Patent: 4
Liaoning Sheng, China
Patent: 4
Nebraska, United States
Patent: 4
California, United States
Patent: 4
Jiangsu Sheng, China
Patent: 4
With the analysis among 313 patents, we discovered top 122 universities and scientific research institutions by total patent application. Tsinghua University, Beihang University, Southeast University are dominant in this area. They take 9.27% of the total patent filing.
Beijing Shi, China
Patent: 10
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Ohio, United States
Patent: 4
Zhejiang Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Taiwan Province, China
Patent: 4
Tokyo Institute of Technology
Liaoning Sheng, China
Patent: 4