With the analysis among 3,801 patents, we discovered top 479 key players by total patent application. State Grid Corp. of China, KYB Corp., Matsushita Electronics Corp. are dominant in this area. They take 3.60% of the total patent filing.
Beijing Shi, China
Patent: 52
Tokyo-to, Japan
Patent: 45
Osaka-fu, Japan
Patent: 40
Tokyo-to, Japan
Patent: 35
Kanagawa-ken, Japan
Patent: 29
Tokyo-to, Japan
Patent: 25
Osaka-fu, Japan
Patent: 23
Kanagawa-ken, Japan
Patent: 23
With the analysis among 18 patents, we discovered top 9 start-ups by total patent application. Fasford Technology Co., Ltd., Toyota Research Institute, Inc., Prodrone Co., Ltd. are active in this area.
California, United States
Patent: 3
Aichi-ken, Japan
Patent: 3
Guangdong Sheng, China
Patent: 1
Gyeonggi-do, South Korea
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 1,318 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Korea Electric Power Corp., Guangdong Power Grid Co. Ltd., Panasonic Intellectual Property Management Co. Ltd. take 3.26% of patent filing during this period.
Guangdong Sheng, China
Patent: 13
Beijing Shi, China
Patent: 8
Fukuoka-ken, Japan
Patent: 6
Minnesota, United States
Patent: 6
With the analysis among related 1,318 patents in last 5 years, we discover 414 new entrants. Guangdong Power Grid Co. Ltd., Advanex Inc., National Technological Institute are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 13
National Technological Institute
Jawa Barat, Indonesia
Patent: 5
Guangdong Sheng, China
Patent: 3
Northern Strands Co. Ltd.
Saskatchewan, Canada
Patent: 3
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Bến Tre, Vietnam
Patent: 3
With the analysis among 226 patents, we discovered top 82 universities and scientific research institutions by total patent application. Railway Technical Research Institute, China University of Mining & Technology, The Shenzhen Institutes of Advanced Technology are dominant in this area. They take 11.06% of the total patent filing.
Jiangsu Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 4
Shanghai Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Taiwan Province, China
Patent: 2