With the analysis among 1,156 patents, we discovered top 172 key players by total patent application. Toyota Motor Corp., Robert Bosch GmbH, Cataler Corp. are dominant in this area. They take 28.98% of the total patent filing.
Tokyo-to, Japan
Patent: 228
Baden-Württemberg, Germany
Patent: 55
Shizuoka-ken, Japan
Patent: 52
Ford Global Technologies LLC
Michigan, United States
Patent: 46
Niedersachsen, Germany
Patent: 34
Bayern, Germany
Patent: 32
GM Global Technology Operations LLC
Michigan, United States
Patent: 31
Fukushima-ken, Japan
Patent: 30
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With the analysis among related 319 patents applied in the last 5 years. We discover 96 most active companies in this area. The fast-growing Toyota Motor Corp., Johnson Matthey Plc, Cataler Corp. take 33.54% of patent filing during this period.
Tokyo-to, Japan
Patent: 47
Shizuoka-ken, Japan
Patent: 19
Shandong Sheng, China
Patent: 13
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 12
Shandong Sheng, China
Patent: 11
Ford Global Technologies LLC
Michigan, United States
Patent: 11
Beijing Shi, China
Patent: 10
Niedersachsen, Germany
Patent: 8
With the analysis among related 319 patents in last 5 years, we discover 62 new entrants. Weichai Power Co., Ltd., Shandong Sinocera Functional Material Co., Ltd., Grirem Advanced Materials Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 13
Shandong Sheng, China
Patent: 11
Beijing Shi, China
Patent: 10
Hebei Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 7
Hubei Sheng, China
Patent: 6
Baden-Württemberg, Germany
Patent: 5
Shanghai Shi, China
Patent: 4
With the analysis among 54 patents, we discovered top 22 universities and scientific research institutions by total patent application. Swiss Federal Institute of Technology Zurich, Université Claude Bernard Lyon 1, Hirosaki University are dominant in this area. They take 22.22% of the total patent filing.
ZURICH, Switzerland
Patent: 6
Aomori-ken, Japan
Patent: 3
Liaoning Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2