With the analysis among 14,283 patents, we discovered top 483 key players by total patent application. Bridgestone Sports Co., Ltd., Acushnet Co., Sumitomo Rubber Industries, Ltd. are dominant in this area. They take 4.03% of the total patent filing.
Tokyo-to, Japan
Patent: 240
Massachusetts, United States
Patent: 196
Kyoto-fu, Japan
Patent: 140
California, United States
Patent: 116
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 102
Tokyo-to, Japan
Patent: 90
Zuid-Holland, Netherlands
Patent: 81
Hyogo-ken, Japan
Patent: 71
With the analysis among 32 patents, we discovered top 14 start-ups by total patent application. Navigation Sciences, Inc., Beijing Zhuxian Technology Co., Ltd., Legacy Foundry AG are active in this area.
Massachusetts, United States
Patent: 6
Beijing Shi, China
Patent: 4
Schwyz, Switzerland
Patent: 4
Shaanxi Sheng, China
Patent: 3
California, United States
Patent: 2
California, United States
Patent: 2
Massachusetts, United States
Patent: 2
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 3,290 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Wuhan University of Technology, Tianjin Institute of Water Transport Engineering, Ministry of Transport, Hohai University take 2.89% of patent filing during this period.
Hubei Sheng, China
Patent: 39
undefined undefined
Patent: 30
Jiangsu Sheng, China
Patent: 26
Zhejiang Sheng, China
Patent: 25
Shandong Sheng, China
Patent: 24
Heilongjiang Sheng, China
Patent: 23
Jiangsu Sheng, China
Patent: 23
Jiangsu Sheng, China
Patent: 19
undefined undefined
Patent: 18
Beijing Shi, China
Patent: 17
With the analysis among related 3,290 patents in last 5 years, we discover 287 new entrants. Smart Navigation (Qingdao) Technology Co., Ltd., New Qingdao Qianwan Container Terminal Co. Ltd., Qingdao National Laboratory of Marine Science and Technology Development Center are the most active new entrants in this area.
Shandong Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 10
undefined undefined
Patent: 10
Guangdong Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Fujian Sheng, China
Patent: 6
With the analysis among 2,451 patents, we discovered top 223 universities and scientific research institutions by total patent application. Wuhan University of Technology, Hohai University, Zhejiang University are dominant in this area. They take 6.90% of the total patent filing.
Hubei Sheng, China
Patent: 59
Jiangsu Sheng, China
Patent: 56
Zhejiang Sheng, China
Patent: 54
Shanghai Shi, China
Patent: 47
Liaoning Sheng, China
Patent: 42
Zhejiang Sheng, China
Patent: 42
Shandong Sheng, China
Patent: 39
Heilongjiang Sheng, China
Patent: 37
Jiangsu Sheng, China
Patent: 30
Tianjin Shi, China
Patent: 29