With the analysis among 3,425 patents, we discovered top 482 key players by total patent application. Hitachi Ltd., TOSHIBA Corp., NEC Corp. are dominant in this area. They take 6.36% of the total patent filing.
Tokyo-to, Japan
Patent: 73
Tokyo-to, Japan
Patent: 73
Tokyo-to, Japan
Patent: 70
Osaka-fu, Japan
Patent: 69
Tokyo-to, Japan
Patent: 64
New York, United States
Patent: 45
Tokyo-to, Japan
Patent: 43
Tokyo-to, Japan
Patent: 37
With the analysis among 6 patents, we discovered top 4 start-ups by total patent application. Aisin KK, Syrius Technology (Shenzhen) Co. Ltd., Code Technologies, Inc. are active in this area.
Guangdong Sheng, China
Patent: 1
New York, United States
Patent: 1
With the analysis among related 143 patents applied in the last 5 years. We discover 124 most active companies in this area. The fast-growing Zhongyuan University of Technology, Jiangsu Maritime Institute, Changjiang Three Gorges Survey Institute Co.,Ltd.(Wuhan) take 4.90% of patent filing during this period.
Henan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
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Patent: 2
Anhui Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangzhou Yizhuo Transportation Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 143 patents in last 5 years, we discover 100 new entrants. Zhongyuan University of Technology, Jiangsu Maritime Institute, Changjiang Three Gorges Survey Institute Co.,Ltd.(Wuhan) are the most active new entrants in this area.
Henan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
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Patent: 2
Anhui Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangzhou Yizhuo Transportation Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among 307 patents, we discovered top 120 universities and scientific research institutions by total patent application. Wuhan University, Kunming University of Science & Technology, Zhejiang University are dominant in this area. They take 6.19% of the total patent filing.
Hubei Sheng, China
Patent: 4
Yunnan Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3