With the analysis among 701 patents, we discovered top 264 key players by total patent application. Kansai Paint Co., Ltd., Murata Manufacturing Co. Ltd., Johnson Matthey Plc are dominant in this area. They take 9.70% of the total patent filing.
Osaka-fu, Japan
Patent: 36
Kyoto-fu, Japan
Patent: 19
Osaka-fu, Japan
Patent: 11
Delaware, United States
Patent: 9
CITY OF LIVERPOOL, United Kingdom
Patent: 8
Massachusetts, United States
Patent: 7
Nordrhein-Westfalen, Germany
Patent: 7
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With the analysis among related 40 patents applied in the last 5 years. We discover 18 most active companies in this area. The fast-growing Quantum Science Ltd., Mississippi Lime Co., Industrial Technology Research Institute take 30.00% of patent filing during this period.
Missouri, United States
Patent: 3
Taiwan Province, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Wuhan Huasi Innovation Technology Co., Ltd.
Hubei Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among related 40 patents in last 5 years, we discover 16 new entrants. Quantum Science Ltd., Mississippi Lime Co., Industrial Technology Research Institute are the most active new entrants in this area.
Missouri, United States
Patent: 3
Taiwan Province, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Wuhan Huasi Innovation Technology Co., Ltd.
Hubei Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 31 patents, we discovered top 10 universities and scientific research institutions by total patent application. Tongji University, Hokkaido University, Huazhong University of Science & Technology are dominant in this area. They take 19.35% of the total patent filing.
Shanghai Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Tokyo Institute of Technology
Jiangsu Sheng, China
Patent: 1