With the analysis among 532 patents, we discovered top 212 key players by total patent application. Pangang Group Panzhihua Iron&Steel Research Institute Co.,Ltd., Mitsubishi Materials Corp., HBIS Co., Ltd. are dominant in this area. They take 26.13% of the total patent filing.
Sichuan Sheng, China
Patent: 62
Tokyo-to, Japan
Patent: 41
Hebei Sheng, China
Patent: 36
Hunan Sheng, China
Patent: 15
Sichuan Sheng, China
Patent: 10
Tokyo-to, Japan
Patent: 10
California, United States
Patent: 10
Sichuan Sheng, China
Patent: 10
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With the analysis among related 228 patents applied in the last 5 years. We discover 122 most active companies in this area. The fast-growing Shaanxi University of Science & Technology, ASM IP Holding BV, Hunan Zhongxin New Material Technology Co., Ltd. take 15.35% of patent filing during this period.
Shaanxi Sheng, China
Patent: 16
Hunan Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 7
Hebei Sheng, China
Patent: 7
Chiba-ken, Japan
Patent: 6
Beijing Shi, China
Patent: 4
With the analysis among related 228 patents in last 5 years, we discover 102 new entrants. ASM IP Holding BV, Resonac Holdings Corp., FUJIFILM Corp. are the most active new entrants in this area.
Chiba-ken, Japan
Patent: 6
Miyagi-ken, Japan
Patent: 3
Hunan Sheng, China
Patent: 3
Beijing Jinwu Technology Development Co., Ltd.
Beijing Shi, China
Patent: 3
Shaanxi China Vanadium Changsheng New Material Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 3
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Patent: 3
With the analysis among 158 patents, we discovered top 63 universities and scientific research institutions by total patent application. Shaanxi University of Science & Technology, Wuhan University of Science & Technology, Institute of Process Engineering, Chinese Academy of Sciences are dominant in this area. They take 20.89% of the total patent filing.
Shaanxi Sheng, China
Patent: 17
Hubei Sheng, China
Patent: 10
Beijing Shi, China
Patent: 6
Jilin Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Miyagi-ken, Japan
Patent: 3
Hunan Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3