With the analysis among 705 patents, we discovered top 375 key players by total patent application. Kobe Steel, Ltd., Olaplex, Inc., NIPPON STEEL CORP. are dominant in this area. They take 9.93% of the total patent filing.
Kyoto-fu, Japan
Patent: 28
New York, United States
Patent: 22
Tokyo-to, Japan
Patent: 20
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 13
Missouri, United States
Patent: 12
Kanagawa-ken, Japan
Patent: 10
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With the analysis among related 282 patents applied in the last 5 years. We discover 217 most active companies in this area. The fast-growing Central South University, University of Science & Technology Beijing, China National Electric Apparatus Research Institute Co., Ltd. take 8.87% of patent filing during this period.
Hunan Sheng, China
Patent: 14
Beijing Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Jilin Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 4
New York, United States
Patent: 4
Hunan Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among related 282 patents in last 5 years, we discover 184 new entrants. China National Electric Apparatus Research Institute Co., Ltd., Jilin University, Changsha Dongxin Environmental Materials Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 5
Jilin Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Shanghai Shi, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
With the analysis among 202 patents, we discovered top 61 universities and scientific research institutions by total patent application. Central South University, University of Science & Technology Beijing, Institute of Metal Research Chinese Academy of Sciences are dominant in this area. They take 20.79% of the total patent filing.
Hunan Sheng, China
Patent: 23
Beijing Shi, China
Patent: 11
Liaoning Sheng, China
Patent: 7
Jilin Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Hubei Sheng, China
Patent: 3