With the analysis among 115 patents, we discovered top 77 key players by total patent application. Sony Group Corp., Shell Internationale Research Maatschappij BV, Hyundai Motor Co., Ltd. are dominant in this area. They take 9.57% of the total patent filing.
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 4
Aqua-Aerobic Systems, Inc.
Illinois, United States
Patent: 3
Toyo Seikan Group Holdings Ltd.
Baden-Württemberg, Germany
Patent: 2
Chungcheongnam-do, South Korea
Patent: 2
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With the analysis among related 3 patents applied in the last 5 years. We discover 1 most active companies in this area.
Aqua-Aerobic Systems, Inc.
Illinois, United States
Patent: 2
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With the analysis among 8 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Korea Advanced Institute of Science & Technology