With the analysis among 1,686 patents, we discovered top 494 key players by total patent application. NGK Insulators, Ltd., International Business Machines Corp., Suzhou Qilin Alloy Mould Co., Ltd. are dominant in this area. They take 6.64% of the total patent filing.
Aichi-ken, Japan
Patent: 74
New York, United States
Patent: 20
Jiangsu Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 15
Georgia, United States
Patent: 14
Washington, United States
Patent: 14
New South Wales, Australia
Patent: 13
Essex, United Kingdom
Patent: 13
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
New York, United States
Patent: 1
With the analysis among related 455 patents applied in the last 5 years. We discover 279 most active companies in this area. The fast-growing Suzhou Qilin Alloy Mould Co., Ltd., Suzhou Kaifeng Copper Industry Co. Ltd., Zhuzhou Aimei New Material Co., Ltd. take 9.67% of patent filing during this period.
Jiangsu Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 15
Hunan Sheng, China
Patent: 11
Tokyo-to, Japan
Patent: 10
Jiangsu Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Ningxia Huizi Zizhiqu, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Nanjing Institute of Railway Technology
Jiangsu Sheng, China
Patent: 6
With the analysis among related 455 patents in last 5 years, we discover 262 new entrants. Suzhou Qilin Alloy Mould Co., Ltd., Suzhou Kaifeng Copper Industry Co. Ltd., Zhuzhou Aimei New Material Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 15
Hunan Sheng, China
Patent: 11
Tokyo-to, Japan
Patent: 10
Jiangsu Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Ningxia Huizi Zizhiqu, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Nanjing Institute of Railway Technology
Dongguan Jinyue Hardware Technology Co., Ltd.
Guangdong Sheng, China
Patent: 6
With the analysis among 76 patents, we discovered top 25 universities and scientific research institutions by total patent application. Hefei University of Technology, Central South University, Taiyuan University of Technology are dominant in this area. They take 21.05% of the total patent filing.
Anhui Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 4
Shanxi Sheng, China
Patent: 3
Gansu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1