With the analysis among 202 patents, we discovered top 106 key players by total patent application. Yanmar Co., Ltd., Kubota Corp., Yanmar Power Technology Co., Ltd. are dominant in this area. They take 19.31% of the total patent filing.
Osaka-fu, Japan
Patent: 17
Osaka-fu, Japan
Patent: 15
Yanmar Power Technology Co., Ltd.
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 6
Green + Joint Stock Corp.
Bến Tre, Vietnam
Patent: 4
Powerchina Chengdu Engineering Corp. Ltd.
Sichuan Sheng, China
Patent: 3
Shanghai Nengzheng Fishery Technology Development Co., Ltd.
Shanghai Shi, China
Patent: 3
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With the analysis among related 67 patents applied in the last 5 years. We discover 38 most active companies in this area. The fast-growing Green + Joint Stock Corp., Powerchina Chengdu Engineering Corp. Ltd., Powerchina Huadong Engineering Corp. Ltd. take 14.93% of patent filing during this period.
Green + Joint Stock Corp.
Bến Tre, Vietnam
Patent: 4
Powerchina Chengdu Engineering Corp. Ltd.
Sichuan Sheng, China
Patent: 3
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 3
Zhejiang Tongji Vocational College of Science and Technology
Zhejiang Sheng, China
Patent: 2
Nanjing Hydraulic Research Institute
Jiangsu Sheng, China
Patent: 2
Zhongyuan Thoracic Frog Breeding Professional Cooperative in Sanyuan District, Sanming City
Fujian Sheng, China
Patent: 2
China State Construction Engineering (Group) Co., Ltd.
Guangdong Sheng, China
Patent: 2
Central Japan Railway Co.
Aichi-ken, Japan
Patent: 2
Chongqing Jiaotong University
Chongqing Shi, China
Patent: 2
With the analysis among related 67 patents in last 5 years, we discover 34 new entrants. Green + Joint Stock Corp., Powerchina Chengdu Engineering Corp. Ltd., Zhejiang Tongji Vocational College of Science and Technology are the most active new entrants in this area.
Green + Joint Stock Corp.
Bến Tre, Vietnam
Patent: 4
Powerchina Chengdu Engineering Corp. Ltd.
Sichuan Sheng, China
Patent: 3
Zhejiang Tongji Vocational College of Science and Technology
Zhejiang Sheng, China
Patent: 2
Nanjing Hydraulic Research Institute
Jiangsu Sheng, China
Patent: 2
Zhongyuan Thoracic Frog Breeding Professional Cooperative in Sanyuan District, Sanming City
Fujian Sheng, China
Patent: 2
China State Construction Engineering (Group) Co., Ltd.
Guangdong Sheng, China
Patent: 2
Central Japan Railway Co.
Aichi-ken, Japan
Patent: 2
Chongqing Jiaotong University
Chongqing Shi, China
Patent: 2
Shanghai Investigation, Design & Research Institute
Shanghai Shi, China
Patent: 2
With the analysis among 36 patents, we discovered top 12 universities and scientific research institutions by total patent application. Chongqing Jiaotong University, Sun Yat-Sen University, China Agricultural University are dominant in this area. They take 19.44% of the total patent filing.
Chongqing Jiaotong University
Chongqing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
China Agricultural University
Beijing Shi, China
Patent: 1
Hefei University of Technology
Anhui Sheng, China
Patent: 1
Yamaguchi-ken, Japan
Patent: 1
Hubei Sheng, China
Patent: 1
Uzhhorod National University
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 1
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 1