With the analysis among 1,038 patents, we discovered top 285 key players by total patent application. NIPPON STEEL CORP., Sekisui Chemical Co., Ltd., NKK Corp. are dominant in this area. They take 18.30% of the total patent filing.
Tokyo-to, Japan
Patent: 118
Osaka-fu, Japan
Patent: 37
Tokyo-to, Japan
Patent: 35
Shanghai Shi, China
Patent: 32
Tokyo-to, Japan
Patent: 29
Aichi-ken, Japan
Patent: 28
Tokyo-to, Japan
Patent: 24
Osaka-fu, Japan
Patent: 22
Tokyo-to, Japan
Patent: 16
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With the analysis among related 106 patents applied in the last 5 years. We discover 66 most active companies in this area. The fast-growing Sintokogio Ltd., NIPPON STEEL CORP., Xuchang Zhongfa Wear-resistant Materials Research Institute Co., Ltd. take 18.87% of patent filing during this period.
Aichi-ken, Japan
Patent: 8
Henan Sheng, China
Patent: 5
British Columbia, Canada
Patent: 4
California, United States
Patent: 4
Wuhu Xu's Alloy Material Co., Ltd.
Anhui Sheng, China
Patent: 4
Hunan Seven O'clock Culture Technology Co., Ltd.
Hunan Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 3
Yantai Ruifeng New Material Technology Co., Ltd.
Shandong Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
With the analysis among related 106 patents in last 5 years, we discover 50 new entrants. Teck Metals Ltd., Nucor Corp., Wuhu Xu's Alloy Material Co., Ltd. are the most active new entrants in this area.
British Columbia, Canada
Patent: 4
California, United States
Patent: 4
Wuhu Xu's Alloy Material Co., Ltd.
Anhui Sheng, China
Patent: 4
Hunan Seven O'clock Culture Technology Co., Ltd.
Hunan Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Zibo Qihong Borun New Material Technology Co., Ltd.
Shandong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Heilongjiang Yuesa New Material Technology Development Co., Ltd.
Heilongjiang Sheng, China
Patent: 2
With the analysis among 86 patents, we discovered top 29 universities and scientific research institutions by total patent application. Henan University of Science & Technology, Hebei University of Technology, North Eastern University are dominant in this area. They take 25.58% of the total patent filing.
Henan Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2