With the analysis among 1,718 patents, we discovered top 473 key players by total patent application. TOSHIBA Corp., Mitsubishi Electric Corp., Matsushita Electronics Corp. are dominant in this area. They take 9.49% of the total patent filing.
Tokyo-to, Japan
Patent: 71
Tokyo-to, Japan
Patent: 51
Osaka-fu, Japan
Patent: 41
Tokyo-to, Japan
Patent: 39
Tokyo-to, Japan
Patent: 29
Kyoto-fu, Japan
Patent: 28
Tokyo-to, Japan
Patent: 26
Beijing Shi, China
Patent: 26
Origin Electric Co., Ltd.
Tokyo-to, Japan
Patent: 22
Tokyo-to, Japan
Patent: 21
With the analysis among 8 patents, we discovered top 3 start-ups by total patent application.
New York, United States
Patent: 6
Beijing Shi, China
Patent: 1
With the analysis among related 192 patents applied in the last 5 years. We discover 155 most active companies in this area. The fast-growing Meidensha Corp., VG Systems Ltd., State Grid Corp. of China take 7.81% of patent filing during this period.
CHESHIRE, United Kingdom
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 2
With the analysis among related 192 patents in last 5 years, we discover 123 new entrants. VG Systems Ltd., Suzhou Inspur Intelligent Technology Co., Ltd., General Electric Renovables España SL are the most active new entrants in this area.
CHESHIRE, United Kingdom
Patent: 3
Jiangsu Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 2
Star Technology (Guangzhou) Co., Ltd.
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Wuhan Haicufang Electric Technology Co., Ltd.
Hubei Sheng, China
Patent: 2
Chungcheongbuk-do, South Korea
Patent: 2
Taiwan Province, China
Patent: 2
With the analysis among 240 patents, we discovered top 81 universities and scientific research institutions by total patent application. Southeast University, Zhejiang University, University of Electronic Science & Technology of China are dominant in this area. They take 13.75% of the total patent filing.
Jiangsu Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 9
Sichuan Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 5
Hubei Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Shanghai Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3