With the analysis among 9,654 patents, we discovered top 482 key players by total patent application. Proterial Ltd., TOSHIBA Corp., State Grid Corp. of China are dominant in this area. They take 4.11% of the total patent filing.
Chiba-ken, Japan
Patent: 152
Tokyo-to, Japan
Patent: 124
State Grid Corp. of China
Beijing Shi, China
Patent: 121
Tokyo-to, Japan
Patent: 111
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 85
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 84
Tokyo-to, Japan
Patent: 77
Bayern, Germany
Patent: 74
Tokyo-to, Japan
Patent: 73
With the analysis among 44 patents, we discovered top 21 start-ups by total patent application. Dosee, Xfusion Digital Technologies Co. Ltd., Aisin KK are active in this area.
Beijing Shi, China
Patent: 10
Xfusion Digital Technologies Co. Ltd.
Henan Sheng, China
Patent: 5
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 3
Xi'an Lingchong Chuangxiang New Energy Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Washington, United States
Patent: 1
Gyeonggi-do, South Korea
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 2,878 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Proterial Ltd., State Grid Corp. of China, Olympus Corp. take 2.92% of patent filing during this period.
Chiba-ken, Japan
Patent: 36
State Grid Corp. of China
Beijing Shi, China
Patent: 33
Tokyo-to, Japan
Patent: 15
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 13
Beijing Shi, China
Patent: 10
Mitsubishi Electric Corp.
Sumitomo Electric Industries Ltd.
Huizhou Desheng Wire Co., Ltd.
Guangdong Sheng, China
Patent: 9
Tianjin Shi, China
Patent: 9
With the analysis among related 2,878 patents in last 5 years, we discover 345 new entrants. Dosee, Huizhou LTK Cable Technology Co., Ltd., LTK Industries (Suzhou) Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 10
Huizhou LTK Cable Technology Co., Ltd.
Guangdong Sheng, China
Patent: 9
LTK Industries (Suzhou) Ltd.
Jiangsu Sheng, China
Patent: 9
Huizhou LTK Electronic Cable Ltd.
Guangdong Sheng, China
Patent: 9
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 8
Huadian Electric Power Research Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 7
Shenzhen Walter Special Cable Co., Ltd.
Guangdong Sheng, China
Patent: 7
Sundec Semiconductor Technology (Shanghai) Co., Ltd
Shanghai Shi, China
Patent: 7
Huzhou Jiuding Electronic Co., Ltd.
Zhejiang Sheng, China
Patent: 7
Seoul, South Korea
Patent: 7
With the analysis among 891 patents, we discovered top 210 universities and scientific research institutions by total patent application. Tianjin University, Shanghai Jiao Tong University, Southwest Petroleum University are dominant in this area. They take 5.61% of the total patent filing.
Tianjin Shi, China
Patent: 17
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 16
Southwest Petroleum University
Sichuan Sheng, China
Patent: 10
Wuhan University of Technology
Hubei Sheng, China
Patent: 9
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 9
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 9
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 9
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 8
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 8
North China Electric Power University
Beijing Shi, China
Patent: 8