With the analysis among 225 patents, we discovered top 146 key players by total patent application. Mazda Motor Corp., Daicel Corp., Nippon Kayaku Co., Ltd. are dominant in this area. They take 9.78% of the total patent filing.
Kanagawa-ken, Japan
Patent: 10
Chiba-ken, Japan
Patent: 6
Connecticut, United States
Patent: 6
Delaware, United States
Patent: 4
Pennsylvania, United States
Patent: 4
Michigan, United States
Patent: 4
Mitsubishi Heavy Industries, Ltd.
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 27 patents applied in the last 5 years. We discover 17 most active companies in this area. The fast-growing Zephyros, Inc., 3M Innovative Properties Co., W.M. Barr & Co., Inc. take 29.63% of patent filing during this period.
Michigan, United States
Patent: 4
Minnesota, United States
Patent: 2
Tennessee, United States
Patent: 2
Shandong Sheng, China
Patent: 1
Liaoning Maritime Safety Administration of the People's Republic of China
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Patent: 1
Delaware, United States
Patent: 1
Heilongjiang Sheng, China
Patent: 1
With the analysis among related 27 patents in last 5 years, we discover 16 new entrants. Zephyros, Inc., 3M Innovative Properties Co., W.M. Barr & Co., Inc. are the most active new entrants in this area.
Michigan, United States
Patent: 4
Minnesota, United States
Patent: 2
Tennessee, United States
Patent: 2
Shandong Sheng, China
Patent: 1
Liaoning Maritime Safety Administration of the People's Republic of China
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Patent: 1
Delaware, United States
Patent: 1
Heilongjiang Sheng, China
Patent: 1
With the analysis among 20 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Massachusetts, United States
Patent: 1
Zachodniopomorskie, Poland
Patent: 1
Heilongjiang Sheng, China
Patent: 1