With the analysis among 87,191 patents, we discovered top 476 key players by total patent application. Shin-Etsu Handotai Co., Ltd., Sumitomo Electric Industries Ltd., SUMCO Corp. are dominant in this area. They take 9.56% of the total patent filing.
Tokyo-to, Japan
Patent: 3,250
Osaka-fu, Japan
Patent: 2,839
Tokyo-to, Japan
Patent: 2,246
Tokyo-to, Japan
Patent: 2,011
Kanagawa-ken, Japan
Patent: 1,799
Tokyo-to, Japan
Patent: 1,675
Tokyo-to, Japan
Patent: 1,434
Osaka-fu, Japan
Patent: 1,393
Tokyo-to, Japan
Patent: 1,367
Tokyo-to, Japan
Patent: 1,066
With the analysis among 218 patents, we discovered top 44 start-ups by total patent application. KIOXIA Corp., Shenzhen Jieguan Dexin Technology Co., Ltd., Piezo Studio Inc. are active in this area.
Tokyo-to, Japan
Patent: 52
Guangdong Sheng, China
Patent: 28
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 14
Hubei Sheng, China
Patent: 11
Kiselkarbid i Stockholm AB
Hubei Sheng, China
Patent: 7
Hovedstaden, Denmark
Patent: 6
Beijing Shi, China
Patent: 4
With the analysis among related 17,639 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing SUMCO Corp., Shin-Etsu Handotai Co., Ltd., Shin-Etsu Chemical Co., Ltd. take 4.89% of patent filing during this period.
Tokyo-to, Japan
Patent: 398
Tokyo-to, Japan
Patent: 289
Tokyo-to, Japan
Patent: 176
Kyoto-fu, Japan
Patent: 161
Nei Mongol Zizhiqu, China
Patent: 151
Chiba-ken, Japan
Patent: 133
Osaka-fu, Japan
Patent: 131
Bayern, Germany
Patent: 126
Shandong Sheng, China
Patent: 121
With the analysis among related 17,639 patents in last 5 years, we discover 134 new entrants. Baotou Meike Silicon Energy Co., Ltd., Xi'an Yisiwei Silicon Wafer Technology Co., Ltd., Ferrotec (Ningxia) Semiconductor Technology Co. Ltd. are the most active new entrants in this area.
Nei Mongol Zizhiqu, China
Patent: 117
Shaanxi Sheng, China
Patent: 79
Ningxia Huizi Zizhiqu, China
Patent: 59
Jiangsu Sheng, China
Patent: 56
Jiangsu Sheng, China
Patent: 55
Nei Mongol Zizhiqu, China
Patent: 50
Jiangsu Sheng, China
Patent: 48
Sichuan Sheng, China
Patent: 45
Yunnan Sheng, China
Patent: 39
Heilongjiang Sheng, China
Patent: 39
With the analysis among 15,939 patents, we discovered top 284 universities and scientific research institutions by total patent application. Tianjin Normal University, Shandong University, Tohoku University are dominant in this area. They take 8.09% of the total patent filing.
Tianjin Shi, China
Patent: 242
Shandong Sheng, China
Patent: 218
Miyagi-ken, Japan
Patent: 214
Fujian Sheng, China
Patent: 195
Zhejiang Sheng, China
Patent: 172
Liaoning Sheng, China
Patent: 161
Heilongjiang Sheng, China
Patent: 141
Beijing Shi, China
Patent: 139
Beijing Shi, China
Patent: 138
Shaanxi Sheng, China
Patent: 135