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
Zhejiang Sheng, China
Patent: 6
Bến Tre, Vietnam
Patent: 4
Sichuan Sheng, China
Patent: 3
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.
Bến Tre, Vietnam
Patent: 4
Sichuan Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
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
Aichi-ken, Japan
Patent: 2
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.
Bến Tre, Vietnam
Patent: 4
Sichuan Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
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
Aichi-ken, Japan
Patent: 2
Chongqing Shi, China
Patent: 2
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 Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Yamaguchi-ken, Japan
Patent: 1
Hubei Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1