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
Sumitomo Light Metal Industries Ltd.
Tokyo-to, Japan
Patent: 13
Missouri, United States
Patent: 12
Furukawa Battery Co., Ltd.
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
University of Science & Technology Beijing
Beijing Shi, China
Patent: 6
China National Electric Apparatus Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 5
Jilin Sheng, China
Patent: 5
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 4
New York, United States
Patent: 4
Changsha Dongxin Environmental Materials Co., Ltd.
Hunan Sheng, China
Patent: 4
Shandong Nanshan Aluminum Co., Ltd.
Shandong Sheng, China
Patent: 4
Wuhan University of Technology
Hubei Sheng, China
Patent: 3
South China University of Technology
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.
China National Electric Apparatus Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 5
Jilin Sheng, China
Patent: 5
Changsha Dongxin Environmental Materials Co., Ltd.
Hunan Sheng, China
Patent: 4
Wuhan University of Technology
Hubei Sheng, China
Patent: 3
Beijing University of Technology
Beijing Shi, China
Patent: 3
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 3
Northeast Light Alloy Co., Ltd.
Heilongjiang Sheng, China
Patent: 3
Suzhou Eric Mechanics & Electronics Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
Guilin University of Electronic Technology
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
University of Science & Technology Beijing
Beijing Shi, China
Patent: 11
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 7
Jilin Sheng, China
Patent: 5
South China University of Technology
Guangdong Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 3
Beijing University of Technology
Beijing Shi, China
Patent: 3
Wuhan University of Technology
Hubei Sheng, China
Patent: 3