With the analysis among 77,475 patents, we discovered top 487 key players by total patent application. TOSHIBA Corp., NEC Corp., General Electric Co. are dominant in this area. They take 4.34% of the total patent filing.
Tokyo-to, Japan
Patent: 1,204
Tokyo-to, Japan
Patent: 1,142
Massachusetts, United States
Patent: 1,020
Tokyo-to, Japan
Patent: 861
Osaka-fu, Japan
Patent: 780
Bayern, Germany
Patent: 663
Tokyo-to, Japan
Patent: 608
Tokyo-to, Japan
Patent: 564
Nagano-ken, Japan
Patent: 531
With the analysis among 220 patents, we discovered top 42 start-ups by total patent application. KIOXIA Corp., Alpha Ring International Ltd., Aisin KK are active in this area.
Tokyo-to, Japan
Patent: 40
California, United States
Patent: 20
Tokyo-to, Japan
Patent: 15
District of Columbia, United States
Patent: 13
Massachusetts, United States
Patent: 13
New York, United States
Patent: 8
With the analysis among related 4,837 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Fujian Changting Golden Dragon Rare-Earth Co., Ltd., TDK Corp., Jilin University take 3.43% of patent filing during this period.
Fujian Sheng, China
Patent: 77
Tokyo-to, Japan
Patent: 60
Jilin Sheng, China
Patent: 29
Tokyo-to, Japan
Patent: 28
Osaka-fu, Japan
Patent: 25
Guangdong Sheng, China
Patent: 25
California, United States
Patent: 22
Fujian Sheng, China
Patent: 21
Fujian Sheng, China
Patent: 20
Hunan Sheng, China
Patent: 19
With the analysis among related 4,837 patents in last 5 years, we discover 128 new entrants. Wuhan Tian Ma Microelectronics Co., Ltd., Xinghua City Precision Casting and Forging Industry Research Institute Co., Ltd., Dalian Dituo Environmental Technology Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 12
Liaoning Sheng, China
Patent: 10
Harbin Cuishi Agricultural Technology Co., Ltd.
Heilongjiang Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 8
Tianjin Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
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Patent: 7
Zhejiang Sheng, China
Patent: 6
With the analysis among 10,100 patents, we discovered top 309 universities and scientific research institutions by total patent application. Zhejiang University, Beijing University of Technology, Sinopec Research Institute of Petroleum Processing are dominant in this area. They take 5.83% of the total patent filing.
Zhejiang Sheng, China
Patent: 99
Beijing Shi, China
Patent: 91
Beijing Shi, China
Patent: 86
Shandong Sheng, China
Patent: 72
Jilin Sheng, China
Patent: 72
Heilongjiang Sheng, China
Patent: 71
Liaoning Sheng, China
Patent: 70
Beijing Shi, China
Patent: 69
Hunan Sheng, China
Patent: 64
Guangdong Sheng, China
Patent: 61