With the analysis among 601,477 patents, we discovered top 463 key players by total patent application. Kobe Steel, Ltd., Panasonic Holdings Corp., Matsushita Electronics Corp. are dominant in this area. They take 3.85% of the total patent filing.
Hyogo, Japan
Patent: 8,691
Osaka, Japan
Patent: 7,225
Osaka, Japan
Patent: 7,225
Tokyo, Japan
Patent: 7,208
Tokyo, Japan
Patent: 6,478
Tokyo, Japan
Patent: 6,210
Tokyo, Japan
Patent: 5,763
Chiba, Japan
Patent: 5,599
Massachusetts, United States
Patent: 5,482
With the analysis among 1,252 patents, we discovered top 196 start-ups by total patent application. Englishco LLC, KIOXIA Corp., Global Graphene Group, Inc. are active in this area.
New York, United States
Patent: 78
Ohio, United States
Patent: 54
Dublin, Ireland
Patent: 46
Campania, Italy
Patent: 42
Coventry, United Kingdom
Patent: 29
Worcestershire, United Kingdom
Patent: 17
With the analysis among related 167,098 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Central South University, Hitachi Metals, Ltd., University of Science & Technology Beijing take 1.46% of patent filing during this period.
Fujian Sheng, China
Patent: 983
Beijing Shi, China
Patent: 691
Massachusetts, United States
Patent: 634
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Patent: 634
Liaoning Sheng, China
Patent: 590
With the analysis among related 167,098 patents in last 5 years, we discover 8 new entrants. Nanotek Instruments, Inc., Jiangsu Shagang Group Co., Ltd., Handan Iron & Steel Group Co. Ltd. are the most active new entrants in this area.
Ohio, United States
Patent: 61
Jiangsu Sheng, China
Patent: 54
Hebei Sheng, China
Patent: 49
Jiangsu Sheng, China
Patent: 35
Guangdong Sheng, China
Patent: 30
With the analysis among 79,583 patents, we discovered top 348 universities and scientific research institutions by total patent application. Central South University, Institute of Metal Research Chinese Academy of Sciences, University of Science & Technology Beijing are dominant in this area. They take 6.01% of the total patent filing.
Fujian Sheng, China
Patent: 1,666
Liaoning Sheng, China
Patent: 1,569
Beijing Shi, China
Patent: 1,545
Guangdong Sheng, China
Patent: 1,145
Shanghai Shi, China
Patent: 1,125
Massachusetts, United States
Patent: 1,101
Beijing Shi, China
Patent: 771
Yunnan Sheng, China
Patent: 729
Guangdong Sheng, China
Patent: 721