With the analysis among 990 patents, we discovered top 459 key players by total patent application. TOSHIBA Corp., Komatsu Electronic Metals Co., Ltd., Hitachi Ltd. are dominant in this area. They take 5.76% of the total patent filing.
Tokyo-to, Japan
Patent: 22
Nagasaki-ken, Japan
Patent: 19
Tokyo-to, Japan
Patent: 16
Osaka-fu, Japan
Patent: 16
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 15
Tokyo-to, Japan
Patent: 11
Tokyo-to, Japan
Patent: 10
Mitsubishi Heavy Industries, Ltd.
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Hong Kong SAR, China
Patent: 1
With the analysis among related 55 patents applied in the last 5 years. We discover 39 most active companies in this area. The fast-growing Fuji Electric Co., Ltd., Estun Automation Co. Ltd., Dexing Wansheng Calcium Co., Ltd. take 20.00% of patent filing during this period.
Jiangsu Sheng, China
Patent: 4
Jiangxi Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
With the analysis among related 55 patents in last 5 years, we discover 35 new entrants. Estun Automation Co. Ltd., Dexing Wansheng Calcium Co., Ltd., Hangzhou Kaicom Communication Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 4
Jiangxi Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among 66 patents, we discovered top 37 universities and scientific research institutions by total patent application. Auburn University, Osaka Prefecture University, Institute of Metal Research Chinese Academy of Sciences are dominant in this area. They take 13.64% of the total patent filing.
Alabama, United States
Patent: 2
Liaoning Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Henan Sheng, China
Patent: 2
Miyagi-ken, Japan
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1