With the analysis among 215,146 patents, we discovered top 477 key players by total patent application. TOSHIBA Corp., Matsushita Electronics Corp., Tokyo Electron Ltd. are dominant in this area. They take 4.43% of the total patent filing.
Tokyo-to, Japan
Patent: 3,358
Osaka-fu, Japan
Patent: 3,281
Tokyo-to, Japan
Patent: 2,901
Tokyo-to, Japan
Patent: 2,730
Tokyo-to, Japan
Patent: 2,368
Tokyo-to, Japan
Patent: 2,224
Kanagawa-ken, Japan
Patent: 2,140
Osaka-fu, Japan
Patent: 1,857
Tokyo-to, Japan
Patent: 1,796
With the analysis among 413 patents, we discovered top 87 start-ups by total patent application. Aisin KK, KIOXIA Corp., Englishco LLC are active in this area.
Tokyo-to, Japan
Patent: 92
Tokyo-to, Japan
Patent: 58
New York, United States
Patent: 33
Hubei Sheng, China
Patent: 15
Gyeonggi-do, South Korea
Patent: 13
Texas, United States
Patent: 12
Yamagata-ken, Japan
Patent: 7
With the analysis among related 27,480 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Central South University, University of Science & Technology Beijing, Institute of Metal Research Chinese Academy of Sciences take 2.33% of patent filing during this period.
Hunan Sheng, China
Patent: 302
Beijing Shi, China
Patent: 190
Liaoning Sheng, China
Patent: 147
Shanghai Shi, China
Patent: 129
Liaoning Sheng, China
Patent: 127
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Patent: 126
Tokyo-to, Japan
Patent: 123
Guangdong Sheng, China
Patent: 120
Shaanxi Sheng, China
Patent: 114
With the analysis among related 27,480 patents in last 5 years, we discover 36 new entrants. Xi'an Rare Metal Materials Research Institute Co., Ltd., Southern University of Science & Technology, Sichuan Mammoth Semiconductor Technology Co., Ltd. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 31
Guangdong Sheng, China
Patent: 18
Sichuan Sheng, China
Patent: 18
Anhui Sheng, China
Patent: 16
Guangdong Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 14
Tokyo-to, Japan
Patent: 12
With the analysis among 27,672 patents, we discovered top 308 universities and scientific research institutions by total patent application. Central South University, University of Science & Technology Beijing, Institute of Metal Research Chinese Academy of Sciences are dominant in this area. They take 5.53% of the total patent filing.
Hunan Sheng, China
Patent: 519
Beijing Shi, China
Patent: 407
Liaoning Sheng, China
Patent: 354
Zhejiang Sheng, China
Patent: 349
Shanghai Shi, China
Patent: 339
Liaoning Sheng, China
Patent: 270
Heilongjiang Sheng, China
Patent: 240
Guangdong Sheng, China
Patent: 225