With the analysis among 3,860 patents, we discovered top 476 key players by total patent application. TOSHIBA Corp., Matsushita Electronics Corp., Hitachi Ltd. are dominant in this area. They take 14.87% of the total patent filing.
Tokyo-to, Japan
Patent: 208
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 185
Tokyo-to, Japan
Patent: 181
Tokyo-to, Japan
Patent: 168
Tokyo-to, Japan
Patent: 128
Tokyo-to, Japan
Patent: 116
Tokyo-to, Japan
Patent: 68
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 46
State Grid Corp. of China
Beijing Shi, China
Patent: 45
With the analysis among 29 patents, we discovered top 11 start-ups by total patent application. KIOXIA Corp., Yanolja Co., Ltd., Maplebear, Inc. are active in this area.
Tokyo-to, Japan
Patent: 19
California, United States
Patent: 1
Beijing Minglue Software System Ltd.
Beijing Shi, China
Patent: 1
Nanjing Yingnuosen Software Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shanghai Pinlan Data Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 592 patents applied in the last 5 years. We discover 435 most active companies in this area. The fast-growing State Grid Corp. of China, CAXA Technology Co., Ltd., IDIWAY, Inc. take 4.39% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 12
CAXA Technology Co., Ltd.
Beijing Shi, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 6
Noord-Brabant, Netherlands
Patent: 5
Korea Institute of Construction Technology
Gyeonggi-do, South Korea
Patent: 4
Sumitomo Mitsui Banking Corp. (Canada Branch)
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 4
With the analysis among related 592 patents in last 5 years, we discover 372 new entrants. IDIWAY, Inc., Huazhong University of Science & Technology, Recruit Holdings Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 7
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 4
Recruit Holdings Co., Ltd.
Dalian Jiuzhou Chuangzhi Technology Co., Ltd.
Liaoning Sheng, China
Patent: 3
China Academy of Railway Sciences Group Co. Ltd.
Beijing Shi, China
Patent: 3
Powerchina Chengdu Engineering Corp. Ltd.
Sichuan Sheng, China
Patent: 3
Saituo Information Technology Co., Ltd.
Liaoning Sheng, China
Patent: 3
Chongqing Qianye Glasses Chain Co. Ltd.
Chongqing Shi, China
Patent: 3
Shenzhen Kangtuopu Information Technology Co. Ltd.
Guangdong Sheng, China
Patent: 3
State Grid Henan Electric Power Company Information and Communication Branch
Henan Sheng, China
Patent: 3
With the analysis among 278 patents, we discovered top 101 universities and scientific research institutions by total patent application. Shenyang University of Chemical Technology, Zhejiang University, South China University of Technology are dominant in this area. They take 11.87% of the total patent filing.
Shenyang University of Chemical Technology
Liaoning Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 7
South China University of Technology
Guangdong Sheng, China
Patent: 5
Beijing Jiaotong University
Beijing Shi, China
Patent: 4
Shanghai Maritime University
Shanghai Shi, China
Patent: 4
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 4
Taiwan Province, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Civil Aviation University of China
Tianjin Shi, China
Patent: 3
Tianjin University of Technology
Tianjin Shi, China
Patent: 3