With the analysis among 47,748 patents, we discovered top 482 key players by total patent application. Matsushita Electronics Corp., Hitachi Ltd., TOSHIBA Corp. are dominant in this area. They take 8.58% of the total patent filing.
Osaka-fu, Japan
Patent: 1,529
Tokyo-to, Japan
Patent: 1,346
Tokyo-to, Japan
Patent: 1,222
Hitachi High-Tech America, Inc.
Illinois, United States
Patent: 1,075
Nagano-ken, Japan
Patent: 971
Tokyo-to, Japan
Patent: 898
Tokyo-to, Japan
Patent: 825
Tokyo-to, Japan
Patent: 769
Toyama-ken, Japan
Patent: 645
Tokyo-to, Japan
Patent: 623
With the analysis among 353 patents, we discovered top 88 start-ups by total patent application. KIOXIA Corp., Aisin KK, JOLED, Inc. are active in this area.
Tokyo-to, Japan
Patent: 147
Tokyo-to, Japan
Patent: 40
Tokyo-to, Japan
Patent: 20
Beijing Shi, China
Patent: 7
Guangdong Sheng, China
Patent: 5
Gyeonggi-do, South Korea
Patent: 5
With the analysis among related 5,924 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Toyota Motor Corp., JFE Steel Corp. take 4.37% of patent filing during this period.
Beijing Shi, China
Patent: 98
Tokyo-to, Japan
Patent: 82
Tokyo-to, Japan
Patent: 79
Tokyo-to, Japan
Patent: 74
Beijing Shi, China
Patent: 72
Tokyo-to, Japan
Patent: 65
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Patent: 57
Kyoto-fu, Japan
Patent: 55
Tokyo-to, Japan
Patent: 52
Kanagawa-ken, Japan
Patent: 51
With the analysis among related 5,924 patents in last 5 years, we discover 155 new entrants. Guangdong Power Grid Co. Ltd., Suzhou Inspur Intelligent Technology Co., Ltd., OneConnect Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 39
Jiangsu Sheng, China
Patent: 25
Guangdong Sheng, China
Patent: 13
Beijing Shi, China
Patent: 11
Guangdong Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
With the analysis among 2,455 patents, we discovered top 233 universities and scientific research institutions by total patent application. Tsinghua University, Osaka University, University of Tokyo are dominant in this area. They take 18.57% of the total patent filing.
Beijing Shi, China
Patent: 202
Osaka-fu, Japan
Patent: 75
Tokyo-to, Japan
Patent: 48
Okayama-ken, Japan
Patent: 38
Fukuoka-ken, Japan
Patent: 19
Miyagi-ken, Japan
Patent: 18
Chiba-ken, Japan
Patent: 18
Kyoto-fu, Japan
Patent: 16