With the analysis among 696 patents, we discovered top 210 key players by total patent application. Sumitomo Chemical Co., Ltd., Matsushita Electronics Corp., Aluminum Corp. of China Ltd. are dominant in this area. They take 14.66% of the total patent filing.
Tokyo-to, Japan
Patent: 62
Osaka-fu, Japan
Patent: 21
Aluminum Corp. of China Ltd.
Beijing Shi, China
Patent: 19
North Carolina, United States
Patent: 18
Osaka-fu, Japan
Patent: 15
Tokyo-to, Japan
Patent: 12
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With the analysis among related 93 patents applied in the last 5 years. We discover 51 most active companies in this area. The fast-growing Krosaki Harima Corp., Aluminum Corp. of China Ltd., Katholieke Universiteit Leuven take 24.73% of patent filing during this period.
Fukuoka-ken, Japan
Patent: 10
Aluminum Corp. of China Ltd.
Beijing Shi, China
Patent: 7
Vlaams-Brabant, Belgium
Patent: 6
Nordrhein-Westfalen, Germany
Patent: 4
Baden-Württemberg, Germany
Patent: 4
New Jersey, United States
Patent: 3
Liaoning Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 93 patents in last 5 years, we discover 43 new entrants. Krosaki Harima Corp., Katholieke Universiteit Leuven, University of Freiburg are the most active new entrants in this area.
Fukuoka-ken, Japan
Patent: 10
Vlaams-Brabant, Belgium
Patent: 6
Baden-Württemberg, Germany
Patent: 4
Nordrhein-Westfalen, Germany
Patent: 4
Henan Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Shandong Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among 72 patents, we discovered top 22 universities and scientific research institutions by total patent application. Katholieke Universiteit Leuven, National Cheng Kung University, University of Freiburg are dominant in this area. They take 31.94% of the total patent filing.
Vlaams-Brabant, Belgium
Patent: 6
Taiwan Province, China
Patent: 6
Baden-Württemberg, Germany
Patent: 4
Beijing Shi, China
Patent: 3
Hunan Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2