With the analysis among 630 patents, we discovered top 241 key players by total patent application. NIPPON STEEL CORP., Nihon Parkerizing Co., Ltd., POSCO Holdings Inc. are dominant in this area. They take 22.22% of the total patent filing.
Tokyo-to, Japan
Patent: 54
Tokyo-to, Japan
Patent: 47
Tokyo-to, Japan
Patent: 33
Tokyo-to, Japan
Patent: 22
Shanghai Shi, China
Patent: 21
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 16
Osaka-fu, Japan
Patent: 14
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Gyeonggi-do, South Korea
Patent: 1
California, United States
Patent: 1
With the analysis among related 51 patents applied in the last 5 years. We discover 44 most active companies in this area. The fast-growing Guangzhou Ultra Union Chemicals Ltd., POSCO Holdings Inc., POSCO STEELEON Co., Ltd. take 21.57% of patent filing during this period.
Guangdong Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Nantong Huacan Telecommunications Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Shanxi Sheng, China
Patent: 1
With the analysis among related 51 patents in last 5 years, we discover 39 new entrants. Guangzhou Ultra Union Chemicals Ltd., POSCO STEELEON Co., Ltd., Changchun Mekra Lang Faway Vehicle Mirror Co. Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Nantong Huacan Telecommunications Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 50 patents, we discovered top 15 universities and scientific research institutions by total patent application. Council of Scientific & Industrial Research, Institute of Process Engineering, Chinese Academy of Sciences, University of Science & Technology Beijing are dominant in this area. They take 54.00% of the total patent filing.
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Illinois, United States
Patent: 1
Hunan Sheng, China
Patent: 1
Missouri, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1