With the analysis among 6,861 patents, we discovered top 481 key players by total patent application. SUMCO Corp., NEC Corp., Sumitomo Electric Industries Ltd. are dominant in this area. They take 11.09% of the total patent filing.
Tokyo-to, Japan
Patent: 262
Tokyo-to, Japan
Patent: 258
Osaka-fu, Japan
Patent: 241
Tokyo-to, Japan
Patent: 227
Tokyo-to, Japan
Patent: 197
Tokyo-to, Japan
Patent: 194
Tokyo-to, Japan
Patent: 171
California, United States
Patent: 168
Kanagawa-ken, Japan
Patent: 162
Tokyo-to, Japan
Patent: 158
With the analysis among 43 patents, we discovered top 11 start-ups by total patent application. Yangtze Memory Technologies Co., Ltd., KIOXIA Corp., Aisin KK are active in this area.
Hubei Sheng, China
Patent: 26
New Mexico, United States
Patent: 3
California, United States
Patent: 2
Massachusetts, United States
Patent: 1
Noord-Brabant, Netherlands
Patent: 1
With the analysis among related 1,443 patents applied in the last 5 years. We discover 475 most active companies in this area. The fast-growing SUMCO Corp., Shin-Etsu Handotai Co., Ltd., GlobalWafers Co., Ltd. take 23.42% of patent filing during this period.
Tokyo-to, Japan
Patent: 145
Tokyo-to, Japan
Patent: 97
Taiwan Province, China
Patent: 96
Shaanxi Sheng, China
Patent: 35
Bayern, Germany
Patent: 31
Niigata-ken, Japan
Patent: 28
Shaanxi Sheng, China
Patent: 26
Hubei Sheng, China
Patent: 25
Fujian Sheng, China
Patent: 16
Shaanxi Sheng, China
Patent: 16
With the analysis among related 1,443 patents in last 5 years, we discover 357 new entrants. Xi'an Yisiwei Silicon Wafer Technology Co., Ltd., Baotou Meike Silicon Energy Co., Ltd., Jiangsu Meike Solar Energy Technology Co., Ltd. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 16
Nei Mongol Zizhiqu, China
Patent: 15
Jiangsu Sheng, China
Patent: 15
Shizuoka-ken, Japan
Patent: 12
Nei Mongol Zizhiqu, China
Patent: 12
Nei Mongol Zizhiqu, China
Patent: 9
Yunnan Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7
Ningxia Huizi Zizhiqu, China
Patent: 6
With the analysis among 497 patents, we discovered top 132 universities and scientific research institutions by total patent application. Zhejiang University, Shanghai Institute of Microsystem & Information Technology, Korea Advanced Institute of Science & Technology are dominant in this area. They take 10.26% of the total patent filing.
Zhejiang Sheng, China
Patent: 14
Shanghai Shi, China
Patent: 9
Shanghai Shi, China
Patent: 7
Sichuan Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 6
Shanghai Shi, China
Patent: 5
Anhui Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
Beijing Shi, China
Patent: 4