With the analysis among 6,552 patents, we discovered top 459 key players by total patent application. Shimano, Inc., Mitsubishi Heavy Industries, Ltd., Seiko Epson Corp. are dominant in this area. They take 4.64% of the total patent filing.
Osaka-fu, Japan
Patent: 147
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 98
Nagano-ken, Japan
Patent: 59
Tokyo-to, Japan
Patent: 58
Beijing Shi, China
Patent: 57
Hokkaido, Japan
Patent: 45
Tokyo-to, Japan
Patent: 43
Zhejiang Sheng, China
Patent: 43
Yamanashi-ken, Japan
Patent: 41
Tokyo-to, Japan
Patent: 34
With the analysis among 22 patents, we discovered top 10 start-ups by total patent application. Geco Technologies, One Concern, Inc., Nileworks, Inc. are active in this area.
Nuevo León, Mexico
Patent: 5
California, United States
Patent: 4
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Hong Kong SAR, China
Patent: 1
With the analysis among related 3,124 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Ocean University of China, Hohai University, Dalian University of Technology take 3.91% of patent filing during this period.
Shandong Sheng, China
Patent: 45
Jiangsu Sheng, China
Patent: 42
Liaoning Sheng, China
Patent: 35
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Patent: 30
Zhejiang Sheng, China
Patent: 28
Tianjin Shi, China
Patent: 27
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Patent: 24
Jiangsu Sheng, China
Patent: 24
Heilongjiang Sheng, China
Patent: 18
Shanghai Shi, China
Patent: 17
With the analysis among related 3,124 patents in last 5 years, we discover 276 new entrants. Guilin University of Technology, China University of Geosciences Beijing, Shanghai Shipbuilding Research and Design Institute (the 60th Research Institute of China Shipbuilding Corporation) are the most active new entrants in this area.
Guangxi Zhuangzu Zizhiqu, China
Patent: 12
Hubei Sheng, China
Patent: 10
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Patent: 7
Shanghai Shi, China
Patent: 7
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Patent: 7
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Patent: 6
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Patent: 6
Henan Sheng, China
Patent: 6
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Patent: 5
With the analysis among 2,877 patents, we discovered top 217 universities and scientific research institutions by total patent application. Hohai University, Ocean University of China, Tianjin University are dominant in this area. They take 8.86% of the total patent filing.
Jiangsu Sheng, China
Patent: 107
Shandong Sheng, China
Patent: 78
Tianjin Shi, China
Patent: 62
Shanghai Shi, China
Patent: 47
Heilongjiang Sheng, China
Patent: 45
Zhejiang Sheng, China
Patent: 39
Sichuan Sheng, China
Patent: 35
Shanghai Shi, China
Patent: 28
Shandong Sheng, China
Patent: 26
Zhejiang Sheng, China
Patent: 23