With the analysis among 369 patents, we discovered top 138 key players by total patent application. Nikko Metal Manufacturing Co. Ltd., Siemens AG, Nippon Mining Co. Ltd. are dominant in this area. They take 16.53% of the total patent filing.
Nikko Metal Manufacturing Co. Ltd.
Bayern, Germany
Patent: 17
Massachusetts, United States
Patent: 16
Furukawa Electric Co., Ltd.
Tokyo-to, Japan
Patent: 11
International Business Machines Corp.
New York, United States
Patent: 9
Johnson & Johnson Vision Care, Inc.
Matsushita Electronics Corp.
Rhode Island, United States
Patent: 7
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With the analysis among related 82 patents applied in the last 5 years. We discover 53 most active companies in this area. The fast-growing University of Science & Technology Beijing, Fujikin, Inc., Shaanxi University of Science & Technology take 26.83% of patent filing during this period.
University of Science & Technology Beijing
Beijing Shi, China
Patent: 14
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 4
Guangdong University of Technology
Guangdong Sheng, China
Patent: 3
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Shanxi Aobo Energy Power Co., Ltd.
Shanxi Sheng, China
Patent: 2
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 2
Zhengzhou Research Institute of Mechanical Engineering
Henan Sheng, China
Patent: 2
Nanchang Hangkong University
Jiangxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 82 patents in last 5 years, we discover 50 new entrants. University of Science & Technology Beijing, Fujikin, Inc., Shaanxi University of Science & Technology are the most active new entrants in this area.
University of Science & Technology Beijing
Beijing Shi, China
Patent: 14
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 4
Guangdong University of Technology
Guangdong Sheng, China
Patent: 3
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Shanxi Aobo Energy Power Co., Ltd.
Shanxi Sheng, China
Patent: 2
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 2
Zhengzhou Research Institute of Mechanical Engineering
Henan Sheng, China
Patent: 2
Nanchang Hangkong University
Jiangxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 70 patents, we discovered top 38 universities and scientific research institutions by total patent application. University of Science & Technology Beijing, Shaanxi University of Science & Technology, Guangdong University of Technology are dominant in this area. They take 30.00% of the total patent filing.
University of Science & Technology Beijing
Beijing Shi, China
Patent: 14
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 4
Guangdong University of Technology
Guangdong Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 2
Beijing Normal University
Beijing Shi, China
Patent: 2
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Nanchang Hangkong University
Jiangxi Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1