With the analysis among 557 patents, we discovered top 279 key players by total patent application. Hitachi Ltd., TOSHIBA Corp., NIPPON STEEL CORP. are dominant in this area. They take 6.64% of the total patent filing.
Tokyo-to, Japan
Patent: 18
Tokyo-to, Japan
Patent: 11
Texas, United States
Patent: 8
Noord-Holland, Netherlands
Patent: 6
Mitsubishi Heavy Industries, Ltd.
Shandong Sheng, China
Patent: 5
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With the analysis among related 50 patents applied in the last 5 years. We discover 32 most active companies in this area. The fast-growing Smith + Nephew, Inc., Ebara Corp., Horiba Stec Co. Ltd. take 18.00% of patent filing during this period.
Shandong Sheng, China
Patent: 3
ZURICH, Switzerland
Patent: 3
Western Australia, Australia
Patent: 2
Massachusetts, United States
Patent: 2
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Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 50 patents in last 5 years, we discover 24 new entrants. Smith + Nephew, Inc., Horiba Stec Co. Ltd., Winterthur Gas & Diesel Ltd. are the most active new entrants in this area.
ZURICH, Switzerland
Patent: 3
Western Australia, Australia
Patent: 2
Massachusetts, United States
Patent: 2
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Patent: 1
Zhejiang Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
With the analysis among 58 patents, we discovered top 24 universities and scientific research institutions by total patent application. University of Minnesota, Osaka University, China University of Petroleum (East China) are dominant in this area. They take 24.14% of the total patent filing.
Minnesota, United States
Patent: 8
Shandong Sheng, China
Patent: 2
Massachusetts, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1