With the analysis among 206 patents, we discovered top 129 key players by total patent application. Resonac Holdings Corp., China Petroleum & Chemical Corp., Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation are dominant in this area. They take 22.82% of the total patent filing.
Chiba-ken, Japan
Patent: 21
Beijing Shi, China
Patent: 14
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 12
Gyeongsangbuk-do, South Korea
Patent: 7
Zhejiang Sheng, China
Patent: 6
Chiba-ken, Japan
Patent: 5
Fukushima-ken, Japan
Patent: 5
Jiangxi Sheng, China
Patent: 5
Taiwan Province, China
Patent: 4
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 115 patents applied in the last 5 years. We discover 95 most active companies in this area. The fast-growing Sm Lab Co. Ltd., Hengdian Group DMEGC Magnetics Co., Ltd., Toshiba Energy Systems & Solutions Corp. take 15.65% of patent filing during this period.
Gyeongsangbuk-do, South Korea
Patent: 7
Zhejiang Sheng, China
Patent: 6
Fukushima-ken, Japan
Patent: 5
Jiangxi Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 2
Nei Mongol Zizhiqu, China
Patent: 2
With the analysis among related 115 patents in last 5 years, we discover 90 new entrants. Sm Lab Co. Ltd., Hengdian Group DMEGC Magnetics Co., Ltd., Toshiba Energy Systems & Solutions Corp. are the most active new entrants in this area.
Gyeongsangbuk-do, South Korea
Patent: 7
Zhejiang Sheng, China
Patent: 6
Fukushima-ken, Japan
Patent: 5
Jiangxi Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 2
Nei Mongol Zizhiqu, China
Patent: 2
With the analysis among 101 patents, we discovered top 49 universities and scientific research institutions by total patent application. Zhejiang University, South China University of Technology, Beihang University are dominant in this area. They take 28.71% of the total patent filing.
Zhejiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangxi Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 2