With the analysis among 42 patents, we discovered top 22 key players by total patent application. Airmar Technology Corp., Suzuki Corp., Yanmar Power Technology Co., Ltd. are dominant in this area. They take 35.71% of the total patent filing.
New Hampshire, United States
Patent: 8
Mitsubishi Heavy Industries, Ltd.
Aichi-ken, Japan
Patent: 1
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With the analysis among related 13 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing Harbin Engineering University, Changzhou Wujin Shuanghu Grain and Oil Machinery Co., Ltd., Sinotrans & CSC Holdings Co., Ltd. take 23.08% of patent filing during this period.
Heilongjiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
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Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 13 patents in last 5 years, we discover 10 new entrants. Changzhou Wujin Shuanghu Grain and Oil Machinery Co., Ltd., Sinotrans & CSC Holdings Co., Ltd., Sino-British Submarine Systems Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
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Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shenzhen Huixin Fish Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among 6 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Heilongjiang Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 1