With the analysis among 17,335 patents, we discovered top 471 key players by total patent application. Mitsubishi Heavy Industries, Ltd., Furuno Electric Co., Ltd., China National Offshore Oil Corp. are dominant in this area. They take 3.09% of the total patent filing.
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 238
Hokkaido, Japan
Patent: 150
Beijing Shi, China
Patent: 148
Tokyo-to, Japan
Patent: 137
Bremen, Germany
Patent: 137
Tokyo-to, Japan
Patent: 126
Tokyo-to, Japan
Patent: 119
Tokyo-to, Japan
Patent: 105
Hyogo-ken, Japan
Patent: 83
With the analysis among 68 patents, we discovered top 30 start-ups by total patent application. Boya Gongdao Beijing Robot Technology Co. Ltd., VR Coaster GmbH & Co. KG, Boxfish Research Ltd. are active in this area.
Beijing Shi, China
Patent: 20
Rheinland-Pfalz, Germany
Patent: 7
Auckland, New Zealand
Patent: 3
Zuid-Holland, Netherlands
Patent: 3
Colorado, United States
Patent: 3
Zhejiang Sheng, China
Patent: 3
Baden-Württemberg, Germany
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 8,711 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Harbin Engineering University, Zhejiang University, Northwestern Polytechnical University take 4.44% of patent filing during this period.
Heilongjiang Sheng, China
Patent: 198
Zhejiang Sheng, China
Patent: 103
Shaanxi Sheng, China
Patent: 86
Shandong Sheng, China
Patent: 81
Tianjin Shi, China
Patent: 64
Jiangsu Sheng, China
Patent: 64
Liaoning Sheng, China
Patent: 55
Liaoning Sheng, China
Patent: 47
Jiangsu Sheng, China
Patent: 42
Shanghai Shi, China
Patent: 41
With the analysis among related 8,711 patents in last 5 years, we discover 196 new entrants. Diamond Deep Sea Energy Technology R&D (Shanghai) Co., Ltd., China Shipbuilding Industry Corporation 750 Test Site, Qingdao National Laboratory of Marine Science and Technology Development Center are the most active new entrants in this area.
Shanghai Shi, China
Patent: 41
undefined undefined
Patent: 28
undefined undefined
Patent: 21
Beijing Shi, China
Patent: 20
Guangdong Sheng, China
Patent: 19
Guangdong Sheng, China
Patent: 11
Beijing Shi, China
Patent: 11
Colorado, United States
Patent: 10
undefined undefined
Patent: 10
Beijing Shi, China
Patent: 10
With the analysis among 6,440 patents, we discovered top 235 universities and scientific research institutions by total patent application. Harbin Engineering University, Zhejiang University, Northwestern Polytechnical University are dominant in this area. They take 10.19% of the total patent filing.
Heilongjiang Sheng, China
Patent: 334
Zhejiang Sheng, China
Patent: 187
Shaanxi Sheng, China
Patent: 123
Shandong Sheng, China
Patent: 119
Tianjin Shi, China
Patent: 100
Jiangsu Sheng, China
Patent: 71
Guangdong Sheng, China
Patent: 66
Jiangsu Sheng, China
Patent: 66
Jiangsu Sheng, China
Patent: 63
Shanghai Shi, China
Patent: 59