With the analysis among 406 patents, we discovered top 244 key players by total patent application. Sumitomo Chemical Co., Ltd., Pioneer Corp., Furuya Metal Co., Ltd. are dominant in this area. They take 14.04% of the total patent filing.
Sumitomo Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 31
Fukushima-ken, Japan
Patent: 15
Tokyo-to, Japan
Patent: 11
Murata Manufacturing Co. Ltd.
Semiconductor Energy Laboratory Co., Ltd.
Kanagawa-ken, Japan
Patent: 9
Japan Fine Ceramics Center
Aichi-ken, Japan
Patent: 9
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 8
Japan Petroleum Exploration Co., Ltd.
Aichi-ken, Japan
Patent: 7
Easpring Material Co. Ltd.
Beijing Shi, China
Patent: 7
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With the analysis among related 216 patents applied in the last 5 years. We discover 172 most active companies in this area. The fast-growing Shenyang Polytechnic University, Institute of Metal Research Chinese Academy of Sciences, University of Science & Technology Beijing take 7.41% of patent filing during this period.
Shenyang Polytechnic University
Liaoning Sheng, China
Patent: 6
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 5
University of Science & Technology Beijing
Beijing Shi, China
Patent: 5
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 4
Baoshan Iron & Steel Co., Ltd.
Shanghai Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
VACUUMSCHMELZE GmbH & Co. KG
Liaoning Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
With the analysis among related 216 patents in last 5 years, we discover 132 new entrants. Shenyang Polytechnic University, Xi'an Jiaotong University, PetroChina Co., Ltd. are the most active new entrants in this area.
Shenyang Polytechnic University
Liaoning Sheng, China
Patent: 6
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Zhengzhou Research Institute of Mechanical Engineering
Henan Sheng, China
Patent: 3
Anhui University of Technology
Anhui Sheng, China
Patent: 3
Hebei University of Technology
Hebei Sheng, China
Patent: 2
Shougang Jingtang Iron & Steel Co., Ltd.
Hebei Sheng, China
Patent: 2
Jiangsu Hongsheng Die Steel Material Technology Co., Ltd
Jiangsu Sheng, China
Patent: 2
With the analysis among 154 patents, we discovered top 58 universities and scientific research institutions by total patent application. University of Science & Technology Beijing, China Petroleum University Beijing, Institute of Metal Research Chinese Academy of Sciences are dominant in this area. They take 15.58% of the total patent filing.
University of Science & Technology Beijing
Beijing Shi, China
Patent: 8
China Petroleum University Beijing
Beijing Shi, China
Patent: 8
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 6
Shenyang Polytechnic University
Liaoning Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 5
Hunan Sheng, China
Patent: 4
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 4
South China University of Technology
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 3