With the analysis among 72 patents, we discovered top 21 key players by total patent application. National Oilwell Varco UK Ltd., Chevron Research & Technology Co., Kingston are dominant in this area. They take 27.78% of the total patent filing.
Gloucestershire, United Kingdom
Patent: 7
California, United States
Patent: 7
Mitsubishi Heavy Industries, Ltd.
Hallin Marine Singapore Pte Ltd.
Massachusetts, United States
Patent: 2
Aichi-ken, Japan
Patent: 2
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With the analysis among related 13 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Toyota Boshoku Corp., University of Ulsan Foundation for Industry Cooperation, Eishin Co. Ltd. take 23.08% of patent filing during this period.
Aichi-ken, Japan
Patent: 1
Chiba-ken, Japan
Patent: 1
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Patent: 1
With the analysis among related 13 patents in last 5 years, we discover 2 new entrants.
Chiba-ken, Japan
Patent: 1
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Patent: 1
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