With the analysis among 367,790 patents, we discovered top 474 key players by total patent application. Matsushita Electronics Corp., TOSHIBA Corp., Sumitomo Electric Industries Ltd. are dominant in this area. They take 4.41% of the total patent filing.
Osaka-fu, Japan
Patent: 5,951
Tokyo-to, Japan
Patent: 5,373
Osaka-fu, Japan
Patent: 4,906
Tokyo-to, Japan
Patent: 4,436
Tokyo-to, Japan
Patent: 4,376
Tokyo-to, Japan
Patent: 4,250
Nagano-ken, Japan
Patent: 4,198
Kanagawa-ken, Japan
Patent: 3,705
Kyoto-fu, Japan
Patent: 3,293
Tokyo-to, Japan
Patent: 3,291
With the analysis among 1,172 patents, we discovered top 200 start-ups by total patent application. KIOXIA Corp., Aisin KK, Shanghai United Imaging Healthcare Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 131
Tokyo-to, Japan
Patent: 101
Shanghai Shi, China
Patent: 79
Guangdong Sheng, China
Patent: 70
Tokyo-to, Japan
Patent: 66
Hubei Sheng, China
Patent: 47
Illinois, United States
Patent: 26
California, United States
Patent: 24
Massachusetts, United States
Patent: 22
New York, United States
Patent: 20
With the analysis among related 68,501 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing NIPPON STEEL CORP., Tianjin University, Sumitomo Chemical Co., Ltd. take 1.79% of patent filing during this period.
Tokyo-to, Japan
Patent: 639
Tianjin Shi, China
Patent: 296
Tokyo-to, Japan
Patent: 288
Kyoto-fu, Japan
Patent: 265
Kyoto-fu, Japan
Patent: 260
Shandong Sheng, China
Patent: 257
Guangdong Sheng, China
Patent: 256
Tokyo-to, Japan
Patent: 251
Zhejiang Sheng, China
Patent: 248
Beijing Shi, China
Patent: 238
With the analysis among related 68,501 patents in last 5 years, we discover 32 new entrants. Xi'an Yisiwei Silicon Wafer Technology Co., Ltd., Xuzhou Xinjing Semiconductor Technology Co., Ltd., Meishan Boya New Materials Co., Ltd. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 124
Jiangsu Sheng, China
Patent: 87
Sichuan Sheng, China
Patent: 85
Hubei Sheng, China
Patent: 73
Jiangsu Sheng, China
Patent: 67
Heilongjiang Sheng, China
Patent: 65
Jiangxi Sheng, China
Patent: 55
Nei Mongol Zizhiqu, China
Patent: 54
Ningxia Huizi Zizhiqu, China
Patent: 53
undefined undefined
Patent: 48
With the analysis among 68,590 patents, we discovered top 323 universities and scientific research institutions by total patent application. Zhejiang University, Fujian Institute of Research on The Structure of Matter, Tianjin University are dominant in this area. They take 4.56% of the total patent filing.
Zhejiang Sheng, China
Patent: 865
Fujian Sheng, China
Patent: 863
Tianjin Shi, China
Patent: 840
Shandong Sheng, China
Patent: 718
Miyagi-ken, Japan
Patent: 699
Beijing Shi, China
Patent: 648
Shanghai Shi, China
Patent: 615
Guangdong Sheng, China
Patent: 561
Massachusetts, United States
Patent: 560
Heilongjiang Sheng, China
Patent: 535