With the analysis among 308 patents, we discovered top 88 key players by total patent application. Eaton Corp., Oiles Corp., Sugatsune Kogyo Co., Ltd. are dominant in this area. They take 22.73% of the total patent filing.
Ohio, United States
Patent: 38
Kanagawa-ken, Japan
Patent: 18
Tokyo-to, Japan
Patent: 14
Indiana, United States
Patent: 13
Michigan, United States
Patent: 12
Wisconsin, United States
Patent: 9
Michigan, United States
Patent: 7
Illinois, United States
Patent: 7
Ohio, United States
Patent: 6
Idaho, United States
Patent: 5
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With the analysis among related 25 patents applied in the last 5 years. We discover 24 most active companies in this area. The fast-growing Tsinghua University, Shandong University, Oiles Corp. take 28.00% of patent filing during this period.
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 2
Kanagawa-ken, Japan
Patent: 2
Hebei Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Dayawanguangbao Industrial Co. Ltd.
Guangdong Sheng, China
Patent: 1
Jiangsu Huazhen Shock Absorption Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 25 patents in last 5 years, we discover 22 new entrants. Tsinghua University, Shandong University, Great Technology Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Dayawanguangbao Industrial Co. Ltd.
Guangdong Sheng, China
Patent: 1
Jiangsu Huazhen Shock Absorption Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Changshu Weison Fabric Conveying Air Duct System Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 21 patents, we discovered top 11 universities and scientific research institutions by total patent application. Massachusetts Institute of Technology, Tsinghua University, Shandong University are dominant in this area. They take 47.62% of the total patent filing.
Massachusetts, United States
Patent: 5
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Taiwan Province, China
Patent: 1
Beijing Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1