With the analysis among 24,225 patents, we discovered top 484 key players by total patent application. Samsung Electronics Co., Ltd., Matsushita Electronics Corp., TOSHIBA Corp. are dominant in this area. They take 12.14% of the total patent filing.
Osaka-fu, Japan
Patent: 1,136
Tokyo-to, Japan
Patent: 659
Tokyo-to, Japan
Patent: 500
Tokyo-to, Japan
Patent: 450
Tokyo-to, Japan
Patent: 387
Tokyo-to, Japan
Patent: 375
Kyoto-fu, Japan
Patent: 358
Kyoto-fu, Japan
Patent: 355
With the analysis among 645 patents, we discovered top 31 start-ups by total patent application. KIOXIA Corp., NanoBridge Semiconductor, Inc., Aisin KK are active in this area.
Tokyo-to, Japan
Patent: 500
Ibaraki-ken, Japan
Patent: 37
Tokyo-to, Japan
Patent: 36
New York, United States
Patent: 32
California, United States
Patent: 5
Beijing Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
With the analysis among related 3,232 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Samsung Electronics Co., Ltd., KIOXIA Corp., SK hynix, Inc. take 17.05% of patent filing during this period.
Tokyo-to, Japan
Patent: 157
Taiwan Province, China
Patent: 71
Taiwan Province, China
Patent: 46
Taiwan Province, China
Patent: 25
Tokyo-to, Japan
Patent: 21
Fukushima-ken, Japan
Patent: 21
Taiwan Province, China
Patent: 18
Tokyo-to, Japan
Patent: 18
With the analysis among related 3,232 patents in last 5 years, we discover 321 new entrants. 4DS, Inc., MKS Instruments, Inc., 4DS Memory Ltd. are the most active new entrants in this area.
California, United States
Patent: 12
Massachusetts, United States
Patent: 10
Western Australia, Australia
Patent: 9
Guangdong Sheng, China
Patent: 7
Fujian Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 6
Illinois, United States
Patent: 6
Guangdong Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
With the analysis among 1,197 patents, we discovered top 276 universities and scientific research institutions by total patent application. Tohoku University, Peking University, University of Electronic Science & Technology of China are dominant in this area. They take 7.52% of the total patent filing.
Miyagi-ken, Japan
Patent: 20
Beijing Shi, China
Patent: 16
Sichuan Sheng, China
Patent: 14
Hubei Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Massachusetts, United States
Patent: 8
Jiangsu Sheng, China
Patent: 8