With the analysis among 33,703 patents, we discovered top 477 key players by total patent application. Sumitomo Electric Industries Ltd., Matsushita Electronics Corp., TOSHIBA Corp. are dominant in this area. They take 5.95% of the total patent filing.
Osaka-fu, Japan
Patent: 828
Osaka-fu, Japan
Patent: 596
Tokyo-to, Japan
Patent: 580
Tokyo-to, Japan
Patent: 501
Tokyo-to, Japan
Patent: 431
Tokyo-to, Japan
Patent: 403
Tokyo-to, Japan
Patent: 399
Tokyo-to, Japan
Patent: 369
Tokyo-to, Japan
Patent: 363
Tokyo-to, Japan
Patent: 334
With the analysis among 81 patents, we discovered top 38 start-ups by total patent application. Aisin KK, Shanghai Xinyuanji Semiconductor Technology Co., Ltd., KIOXIA Corp. are active in this area.
Tokyo-to, Japan
Patent: 31
Shanghai Shi, China
Patent: 5
Shanghai Shi, China
Patent: 3
Shanghai Shi, China
Patent: 3
Hubei Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 5,161 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Sumitomo Electric Industries Ltd., Sumitomo Electric Hardmetal Ltd., NIPPON STEEL CORP. take 2.03% of patent filing during this period.
Osaka-fu, Japan
Patent: 38
Hokkaido, Japan
Patent: 37
Tokyo-to, Japan
Patent: 30
Tokyo-to, Japan
Patent: 21
Guangdong Sheng, China
Patent: 21
Tokyo-to, Japan
Patent: 20
Liaoning Sheng, China
Patent: 20
Aichi-ken, Japan
Patent: 17
Hunan Sheng, China
Patent: 17
Beijing Shi, China
Patent: 17
With the analysis among related 5,161 patents in last 5 years, we discover 269 new entrants. Sumitomo Electric Hardmetal Ltd., Liaoning University of Petroleum & Chemical Technology, Umicore are the most active new entrants in this area.
Hokkaido, Japan
Patent: 37
Liaoning Sheng, China
Patent: 20
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 8
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Nei Mongol Zizhiqu, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
With the analysis among 3,577 patents, we discovered top 285 universities and scientific research institutions by total patent application. Massachusetts Institute of Technology, Osaka University, Central South University are dominant in this area. They take 5.62% of the total patent filing.
Massachusetts, United States
Patent: 58
Osaka-fu, Japan
Patent: 39
Hunan Sheng, China
Patent: 38
Beijing Shi, China
Patent: 36
Zhejiang Sheng, China
Patent: 35
Jiangsu Sheng, China
Patent: 33
Shanghai Shi, China
Patent: 31
Shanghai Shi, China
Patent: 30
Shaanxi Sheng, China
Patent: 26
Shaanxi Sheng, China
Patent: 26