With the analysis among 443 patents, we discovered top 315 key players by total patent application. Toyo Tire Corp., Grimme Landmaschinenfabrik GmbH & Co. KG, Qingdao Jiahefeng Fertilizer Co., Ltd. are dominant in this area. They take 6.09% of the total patent filing.
Hyogo-ken, Japan
Patent: 13
Niedersachsen, Germany
Patent: 7
Shandong Sheng, China
Patent: 7
Okayama-ken, Japan
Patent: 6
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Shandong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
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With the analysis among related 377 patents applied in the last 5 years. We discover 280 most active companies in this area. The fast-growing Grimme Landmaschinenfabrik GmbH & Co. KG, Beijing Zhongnong Xufeng Ecological Technology Co., Ltd., Beijing Aerospace Hengfeng Technology Development Co., Ltd. take 3.98% of patent filing during this period.
Niedersachsen, Germany
Patent: 7
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shanxi Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Gansu Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
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Patent: 3
With the analysis among related 377 patents in last 5 years, we discover 250 new entrants. Grimme Landmaschinenfabrik GmbH & Co. KG, Beijing Zhongnong Xufeng Ecological Technology Co., Ltd., Beijing Aerospace Hengfeng Technology Development Co., Ltd. are the most active new entrants in this area.
Niedersachsen, Germany
Patent: 7
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shanxi Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Ningxia Huizi Zizhiqu, China
Patent: 3
Georgia, United States
Patent: 3
Sichuan Sheng, China
Patent: 3
With the analysis among 285 patents, we discovered top 83 universities and scientific research institutions by total patent application. Hohai University, China Agricultural University, Hunan Agricultural University are dominant in this area. They take 7.37% of the total patent filing.
Jiangsu Sheng, China
Patent: 9
Beijing Shi, China
Patent: 6
Hunan Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Gansu Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4