With the analysis among 491 patents, we discovered top 174 key players by total patent application. Matsushita Electronics Corp., Hitachi Ltd., TOSHIBA Corp. are dominant in this area. They take 16.29% of the total patent filing.
Osaka-fu, Japan
Patent: 50
Tokyo-to, Japan
Patent: 15
Tokyo-to, Japan
Patent: 15
Toyama-ken, Japan
Patent: 14
Tokyo-to, Japan
Patent: 11
Nagano-ken, Japan
Patent: 11
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 115 patents applied in the last 5 years. We discover 85 most active companies in this area. The fast-growing Institute of Metal Research Chinese Academy of Sciences, Zhejiang University of Technology, Akashi Innovation Industrial Technology Research Institute Co., Ltd. take 12.17% of patent filing during this period.
Liaoning Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Shandong Sheng, China
Patent: 3
Hu Nan Dong Ying Tan Cai Liao Ke Ji Gu Fen You Xian Gong Si
Hunan Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among related 115 patents in last 5 years, we discover 69 new entrants. Institute of Metal Research Chinese Academy of Sciences, Zhejiang University of Technology, Akashi Innovation Industrial Technology Research Institute Co., Ltd. are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Hu Nan Dong Ying Tan Cai Liao Ke Ji Gu Fen You Xian Gong Si
Hunan Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 207 patents, we discovered top 91 universities and scientific research institutions by total patent application. Institute of Metal Research Chinese Academy of Sciences, Xiamen University, Tianjin University are dominant in this area. They take 9.18% of the total patent filing.
Liaoning Sheng, China
Patent: 7
Fujian Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 6
Beijing Shi, China
Patent: 5
Jilin Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3