With the analysis among 174 patents, we discovered top 59 key players by total patent application. International Business Machines Corp., Ricoh Co., Ltd., Sumitomo Electric Industries Ltd. are dominant in this area. They take 32.18% of the total patent filing.
New York, United States
Patent: 33
Tokyo-to, Japan
Patent: 12
Osaka-fu, Japan
Patent: 11
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With the analysis among related 31 patents applied in the last 5 years. We discover 27 most active companies in this area. The fast-growing Panasonic Intellectual Property Management Co. Ltd., PUYANG OUYA CHEMICAL AND TECHNICAL CO.,LTD., Hubei University of Science & Technology take 19.35% of patent filing during this period.
Henan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Ibaraki-ken, Japan
Patent: 2
Illinois, United States
Patent: 2
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Sachsen, Germany
Patent: 1
Beijing Shi, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
With the analysis among related 31 patents in last 5 years, we discover 22 new entrants. PUYANG OUYA CHEMICAL AND TECHNICAL CO.,LTD., Hubei University of Science & Technology, The University of Chicago are the most active new entrants in this area.
Henan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Illinois, United States
Patent: 2
Beijing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Sachsen, Germany
Patent: 1
Hiroshima-ken, Japan
Patent: 1
Fujian Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
With the analysis among 73 patents, we discovered top 33 universities and scientific research institutions by total patent application. Kyushu University, Ningbo University of Technology, Consejo Superior de Investigaciones Científicas are dominant in this area. They take 21.92% of the total patent filing.
Fukuoka-ken, Japan
Patent: 4
Ningbo University of Technology
Zhejiang Sheng, China
Patent: 4
Tokyo Institute of Technology
Beijing Shi, China
Patent: 3
Illinois, United States
Patent: 2
Hubei Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1