With the analysis among 1,428 patents, we discovered top 465 key players by total patent application. Mitsubishi Electric Corp., Toshiba Mitsubishi-Electric Industrial Systems Corp., TOSHIBA Corp. are dominant in this area. They take 24.23% of the total patent filing.
Tokyo-to, Japan
Patent: 174
Tokyo-to, Japan
Patent: 107
Tokyo-to, Japan
Patent: 65
Beijing Shi, China
Patent: 60
Jiangsu Sheng, China
Patent: 50
Tokyo-to, Japan
Patent: 49
Jiangsu Sheng, China
Patent: 47
Tokyo-to, Japan
Patent: 38
Tokyo-to, Japan
Patent: 32
Tokyo-to, Japan
Patent: 21
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
Shanghai Shi, China
Patent: 2
Karnataka, India
Patent: 1
With the analysis among related 574 patents applied in the last 5 years. We discover 298 most active companies in this area. The fast-growing Nanjing Nari Jibao Electric Co. Ltd., NR Electric Co., Ltd., Mitsubishi Electric Corp. take 21.08% of patent filing during this period.
Jiangsu Sheng, China
Patent: 47
Jiangsu Sheng, China
Patent: 45
Tokyo-to, Japan
Patent: 29
Beijing Shi, China
Patent: 23
Beijing Shi, China
Patent: 17
Guangdong Sheng, China
Patent: 15
Tokyo-to, Japan
Patent: 11
With the analysis among related 574 patents in last 5 years, we discover 215 new entrants. Kia Corp., Hyosung Heavy Industries Corp., XJ Electric Co., Ltd. are the most active new entrants in this area.
Henan Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 6
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 5
Xinjiang Uygur Zizhiqu, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
With the analysis among 340 patents, we discovered top 81 universities and scientific research institutions by total patent application. Tsinghua University, Tokyo Institute of Technology, Huazhong University of Science & Technology are dominant in this area. They take 22.35% of the total patent filing.
Beijing Shi, China
Patent: 30
Tokyo Institute of Technology
Tokyo-to, Japan
Patent: 23
Hubei Sheng, China
Patent: 15
Shaanxi Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 12
Sichuan Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 8
Shanghai Shi, China
Patent: 8
Guangdong Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8