With the analysis among 374 patents, we discovered top 167 key players by total patent application. SK hynix, Inc., Fuji Electric Co., Ltd., Matsushita Electronics Corp. are dominant in this area. They take 17.65% of the total patent filing.
Tokyo-to, Japan
Patent: 24
Osaka-fu, Japan
Patent: 15
California, United States
Patent: 13
Colorado, United States
Patent: 12
Kanagawa-ken, Japan
Patent: 11
Taiwan Province, China
Patent: 6
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With the analysis among related 40 patents applied in the last 5 years. We discover 33 most active companies in this area. The fast-growing Gansu Jiu Steel Group Hongxing Iron & Steel Co., Ltd., Sichuan University, Anhui Xinke Copper Industry Co., Ltd. take 22.50% of patent filing during this period.
Gansu Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
California, United States
Patent: 1
With the analysis among related 40 patents in last 5 years, we discover 26 new entrants. Gansu Jiu Steel Group Hongxing Iron & Steel Co., Ltd., Sichuan University, MAFTEC CO., LTD. are the most active new entrants in this area.
Gansu Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
With the analysis among 25 patents, we discovered top 15 universities and scientific research institutions by total patent application. Sichuan University, Guizhou University, Fudan University are dominant in this area. They take 24.00% of the total patent filing.
Sichuan Sheng, China
Patent: 3
Guizhou Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1