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
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 241
Shin-Etsu Handotai Co., Ltd.
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
Semiconductor Energy Laboratory Co., Ltd.
Kanagawa-ken, Japan
Patent: 162
Mitsubishi Electric Corp.
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.
Yangtze Memory Technologies Co., Ltd.
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
Shin-Etsu Handotai Co., Ltd.
Tokyo-to, Japan
Patent: 97
Taiwan Province, China
Patent: 96
Xi'an Yisiwei Material Technology Co., Ltd
Shaanxi Sheng, China
Patent: 35
Bayern, Germany
Patent: 31
GlobalWafers Japan Co., Ltd.
Niigata-ken, Japan
Patent: 28
LONGi Green Energy Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 26
Yangtze Memory Technologies Co., Ltd.
Hubei Sheng, China
Patent: 25
Fuzhou Tianrui Wire Saw Technology Co., Ltd.
Fujian Sheng, China
Patent: 16
Xi'an Yisiwei Silicon Wafer Technology Co., Ltd.
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.
Xi'an Yisiwei Silicon Wafer Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 16
Baotou Meike Silicon Energy Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 15
Jiangsu Meike Solar Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 15
Shizuoka-ken, Japan
Patent: 12
Inner Mongolia Zhonghuan Photovoltaic Materials Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 12
Inner Mongolia Zhonghuan GCL Photovoltaic Materials Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 9
Yuze Semiconductor(Yunnan)Co., Ltd
Yunnan Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7
Ferrotec (Ningxia) Semiconductor Technology Co. Ltd.
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 Institute of Microsystem & Information Technology
Shanghai Shi, China
Patent: 9
Korea Advanced Institute of Science & Technology
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 7
Sichuan Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 6
Shanghai Shi, China
Patent: 5
Hefei University of Technology
Anhui Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
Beijing Shi, China
Patent: 4