With the analysis among 1,696 patents, we discovered top 483 key players by total patent application. Mitsubishi Electric Corp., Matsushita Electronics Corp., Stiebel Eltron GmbH & Co. KG are dominant in this area. They take 10.67% of the total patent filing.
Tokyo-to, Japan
Patent: 71
Osaka-fu, Japan
Patent: 65
Niedersachsen, Germany
Patent: 45
Niigata-ken, Japan
Patent: 35
Nordrhein-Westfalen, Germany
Patent: 30
Syddanmark, Denmark
Patent: 21
Kyoto-fu, Japan
Patent: 18
Bayern, Germany
Patent: 15
Aichi-ken, Japan
Patent: 15
With the analysis among 9 patents, we discovered top 3 start-ups by total patent application.
New York, United States
Patent: 6
Oregon, United States
Patent: 2
With the analysis among related 131 patents applied in the last 5 years. We discover 110 most active companies in this area. The fast-growing Institute of Mechanics, Chinese Academy of Sciences, Midea Group Co. Ltd., Xian Aerospace Power Research Institute take 8.40% of patent filing during this period.
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 3
Gansu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Gyeongsangbuk-do, South Korea
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 131 patents in last 5 years, we discover 93 new entrants. Institute of Mechanics, Chinese Academy of Sciences, Xian Aerospace Power Research Institute, Lanzhou University of Technology are the most active new entrants in this area.
Beijing Shi, China
Patent: 5
Gansu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Gyeongsangbuk-do, South Korea
Patent: 2
Hunan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 114 patents, we discovered top 49 universities and scientific research institutions by total patent application. Zhejiang University, Institute of Metal Research Chinese Academy of Sciences, Lanzhou University of Technology are dominant in this area. They take 10.53% of the total patent filing.
Zhejiang Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Gansu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Qinghai Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2