With the analysis among 346 patents, we discovered top 171 key players by total patent application. Nippon Sheet Glass Co., Ltd., Mitsubishi Heavy Industries, Ltd., Hitachi Zosen Corp. are dominant in this area. They take 8.96% of the total patent filing.
Tokyo-to, Japan
Patent: 13
Mitsubishi Heavy Industries, Ltd.
Kanagawa-ken, Japan
Patent: 5
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With the analysis among related 61 patents applied in the last 5 years. We discover 41 most active companies in this area. The fast-growing Kanken Techno Co. Ltd., Beijing Kangken Environmental Protection Equipment Co., Ltd., Hangzhou Naique Biotechnology Co., Ltd. take 21.31% of patent filing during this period.
Beijing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 61 patents in last 5 years, we discover 35 new entrants. Beijing Kangken Environmental Protection Equipment Co., Ltd., Hangzhou Naique Biotechnology Co., Ltd., Jiangsu Gaohang Agricultural Technology Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
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Patent: 1
With the analysis among 144 patents, we discovered top 47 universities and scientific research institutions by total patent application. Qingdao University of Technology, Yale University, Sichuan University are dominant in this area. They take 25.69% of the total patent filing.
Shandong Sheng, China
Patent: 22
Connecticut, United States
Patent: 7
Sichuan Sheng, China
Patent: 4
Fukuoka-ken, Japan
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Yamagata-ken, Japan
Patent: 2