With the analysis among 875 patents, we discovered top 120 key players by total patent application. NEC Corp., TOSHIBA Corp., LG Chem Ltd. are dominant in this area. They take 18.97% of the total patent filing.
Tokyo-to, Japan
Patent: 79
Tokyo-to, Japan
Patent: 47
Tokyo-to, Japan
Patent: 38
Nagano-ken, Japan
Patent: 35
Osaka-fu, Japan
Patent: 35
Tokyo-to, Japan
Patent: 33
Tokyo-to, Japan
Patent: 31
Tokyo-to, Japan
Patent: 26
Tokyo-to, Japan
Patent: 24
With the analysis among 5 patents, we discovered top 2 start-ups by total patent application.
Hubei Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 1
With the analysis among related 38 patents applied in the last 5 years. We discover 20 most active companies in this area. The fast-growing Lam Research Corp., Yangtze Memory Technologies Co., Ltd., Institute of Microelectronics of Chinese Academy of Sciences take 31.58% of patent filing during this period.
California, United States
Patent: 5
Hubei Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Shanghai Shi, China
Patent: 3
Fukushima-ken, Japan
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among related 38 patents in last 5 years, we discover 16 new entrants. Lam Research Corp., Yangtze Memory Technologies Co., Ltd., Institute of Microelectronics of Chinese Academy of Sciences are the most active new entrants in this area.
California, United States
Patent: 5
Hubei Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Fukushima-ken, Japan
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Kagoshima-ken, Japan
Patent: 1
With the analysis among 21 patents, we discovered top 6 universities and scientific research institutions by total patent application. Osaka University, Tohoku University, Beihang University are dominant in this area. They take 66.67% of the total patent filing.
Miyagi-ken, Japan
Patent: 3
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1