With the analysis among 25,699 patents, we discovered top 474 key players by total patent application. TOSHIBA Corp., NEC Corp., Hitachi Ltd. are dominant in this area. They take 20.05% of the total patent filing.
Tokyo-to, Japan
Patent: 2,142
Tokyo-to, Japan
Patent: 1,947
Tokyo-to, Japan
Patent: 1,064
Osaka-fu, Japan
Patent: 1,049
Tokyo-to, Japan
Patent: 883
Tokyo-to, Japan
Patent: 801
Toyama-ken, Japan
Patent: 715
Nagano-ken, Japan
Patent: 712
Tokyo-to, Japan
Patent: 682
Tokyo-to, Japan
Patent: 482
With the analysis among 133 patents, we discovered top 13 start-ups by total patent application. KIOXIA Corp., Aisin KK, NanoBridge Semiconductor, Inc. are active in this area.
Tokyo-to, Japan
Patent: 78
Tokyo-to, Japan
Patent: 40
Ibaraki-ken, Japan
Patent: 2
California, United States
Patent: 2
Hubei Sheng, China
Patent: 2
Taiwan Province, China
Patent: 2
Ohio, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 742 patents applied in the last 5 years. We discover 423 most active companies in this area. The fast-growing E Ink California LLC, Renesas Electronics Corp., Mitsubishi Electric Corp. take 5.26% of patent filing during this period.
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 11
Beijing Shi, China
Patent: 11
Osaka-fu, Japan
Patent: 10
Fukushima-ken, Japan
Patent: 10
Jilin Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 9
Jiangxi Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 8
With the analysis among related 742 patents in last 5 years, we discover 259 new entrants. E Ink California LLC, Jilin Huiyou Biotechnology Co., Ltd., Shenzhen Jiejiaweichuangwei Electronic Equipment Co. Ltd. are the most active new entrants in this area.
Jilin Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 5
Chongqing Shi, China
Patent: 4
Jiangxi Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
With the analysis among 902 patents, we discovered top 170 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, Tohoku University, Shanghai Jiao Tong University are dominant in this area. They take 13.08% of the total patent filing.
Liaoning Sheng, China
Patent: 38
Miyagi-ken, Japan
Patent: 34
Shanghai Shi, China
Patent: 17
Guangdong Sheng, China
Patent: 14
Heilongjiang Sheng, China
Patent: 14
Beijing Shi, China
Patent: 13
Tianjin Shi, China
Patent: 13
Aichi-ken, Japan
Patent: 12
Kanagawa-ken, Japan
Patent: 11