With the analysis among 48 patents, we discovered top 31 key players by total patent application. NEC Corp., Tanaka Kogyo KK, Firestone Building Products Co. LLC are dominant in this area. They take 22.92% of the total patent filing.
Chiba-ken, Japan
Patent: 4
Tennessee, United States
Patent: 3
Ohio, United States
Patent: 2
Ohio, United States
Patent: 2
Kanagawa-ken, Japan
Patent: 1
Fukui-ken, Japan
Patent: 1
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With the analysis among related 4 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing South China Agricultural University, China Construction Fourth Engineering Division Corp. Ltd., Chinese Academy of Agricultural Mechanization Sciences take 75.00% of patent filing during this period.
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 4 patents in last 5 years, we discover 5 new entrants. South China Agricultural University, China Construction Fourth Engineering Division Corp. Ltd., Chinese Academy of Agricultural Mechanization Sciences are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 1 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Guangdong Sheng, China
Patent: 1