With the analysis among 358 patents, we discovered top 187 key players by total patent application. Furuno Electric Co., Ltd., NIPPON STEEL CORP., Mitsubishi Electric Corp. are dominant in this area. They take 16.76% of the total patent filing.
Hokkaido, Japan
Patent: 30
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 14
Minnesota, United States
Patent: 7
Massachusetts, United States
Patent: 6
With the analysis among 6 patents, we discovered top 3 start-ups by total patent application.
Guangdong Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 1
With the analysis among related 232 patents applied in the last 5 years. We discover 172 most active companies in this area. The fast-growing Furuno Electric Co., Ltd., Philips, Chengdu Jingjiang Electron System Engineering Co. Ltd. take 7.76% of patent filing during this period.
Sichuan Sheng, China
Patent: 5
Heilongjiang Sheng, China
Patent: 4
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Patent: 4
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
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Patent: 3
Shanghai Shi, China
Patent: 3
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Patent: 3
With the analysis among related 232 patents in last 5 years, we discover 151 new entrants. Philips, Chengdu Jingjiang Electron System Engineering Co. Ltd., Guangzhou Marine Geological Survey are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 5
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Patent: 4
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
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Patent: 3
Shanghai Shi, China
Patent: 3
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Patent: 3
Shandong Sheng, China
Patent: 2
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Patent: 2
With the analysis among 161 patents, we discovered top 58 universities and scientific research institutions by total patent application. Harbin Engineering University, Nanjing University of Information Science & Technology, Kyoto Institute of Technology are dominant in this area. They take 9.32% of the total patent filing.
Heilongjiang Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2