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.
Tokyo-to, Japan
Patent: 31
Fukushima-ken, Japan
Patent: 15
Tokyo-to, Japan
Patent: 11
Kanagawa-ken, Japan
Patent: 9
Aichi-ken, Japan
Patent: 9
Beijing Shi, China
Patent: 8
Aichi-ken, Japan
Patent: 7
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.
Liaoning Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
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.
Liaoning Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Yunnan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Henan Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
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.
Beijing Shi, China
Patent: 8
Beijing Shi, China
Patent: 8
Liaoning Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 5
Hunan Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3