With the analysis among 155 patents, we discovered top 91 key players by total patent application. Ebara Corp., Matsushita Electronics Corp., Organo Corp. are dominant in this area. They take 14.84% of the total patent filing.
Shandong Sheng, China
Patent: 8
Rheinland-Pfalz, Germany
Patent: 5
Mitsubishi Heavy Industries, Ltd.
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With the analysis among related 11 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing Nippon Mining Co. Ltd., Jing Men Shi Ge Lin Mei Xin Cai Liao You Xian Gong Si, GEM Co., Ltd. take 54.55% of patent filing during this period.
Hubei Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Nikko Metal Manufacturing Co. Ltd.
SURREY, United Kingdom
Patent: 1
Seoul, South Korea
Patent: 1
Shanghai Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 11 patents in last 5 years, we discover 10 new entrants. Nippon Mining Co. Ltd., Jing Men Shi Ge Lin Mei Xin Cai Liao You Xian Gong Si, GEM Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Nikko Metal Manufacturing Co. Ltd.
SURREY, United Kingdom
Patent: 1
Seoul, South Korea
Patent: 1
Shanghai Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 12 patents, we discovered top 5 universities and scientific research institutions by total patent application. Tohoku University, Shandong University of Technology, University of Surrey are dominant in this area. They take 58.33% of the total patent filing.
Miyagi-ken, Japan
Patent: 2
Shandong Sheng, China
Patent: 2
SURREY, United Kingdom
Patent: 1
Taiwan Province, China
Patent: 1
Fukuoka-ken, Japan
Patent: 1