With the analysis among 43,781 patents, we discovered top 483 key players by total patent application. Saint-Gobain Isover G+H AG, Ricoh Co., Ltd., Soitec SA are dominant in this area. They take 5.80% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 1,201
Tokyo-to, Japan
Patent: 714
Bayern, Germany
Patent: 476
Osaka-fu, Japan
Patent: 448
New York, United States
Patent: 434
Tokyo-to, Japan
Patent: 411
Noord-Holland, Netherlands
Patent: 409
Tokyo-to, Japan
Patent: 313
Massachusetts, United States
Patent: 266
With the analysis among 136 patents, we discovered top 45 start-ups by total patent application. mui Lab, Inc., Englishco LLC, Aisin KK are active in this area.
Kyoto-fu, Japan
Patent: 14
New York, United States
Patent: 9
Chiba-ken, Japan
Patent: 6
Oregon, United States
Patent: 5
With the analysis among related 3,411 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Saint-Gobain Isover G+H AG, Soitec SA, Commissariat à l´énergie atomique et aux énergies alternatives take 11.37% of patent filing during this period.
Nordrhein-Westfalen, Germany
Patent: 248
CENTRE COUNTY, France
Patent: 50
Osaka-fu, Japan
Patent: 35
Gyeonggi-do, South Korea
Patent: 27
Ohio, United States
Patent: 26
Centre National De La Recherche Scientif
Zhejiang Sheng, China
Patent: 13
Ohio, United States
Patent: 13
With the analysis among related 3,411 patents in last 5 years, we discover 233 new entrants. Essenlix Corp., Efficient Power Conversion Corp., Lina Energy Ltd. are the most active new entrants in this area.
New Jersey, United States
Patent: 10
California, United States
Patent: 6
Washington, United States
Patent: 6
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Shandong Sheng, China
Patent: 5
With the analysis among 5,384 patents, we discovered top 303 universities and scientific research institutions by total patent application. Zhejiang University, Korea Institute of Science & Technology, University of Electronic Science & Technology of China are dominant in this area. They take 10.46% of the total patent filing.
Zhejiang Sheng, China
Patent: 58
Sichuan Sheng, China
Patent: 42
Jiangsu Sheng, China
Patent: 39
Beijing Shi, China
Patent: 38
Massachusetts, United States
Patent: 34
Guangdong Sheng, China
Patent: 33
Beijing Shi, China
Patent: 28
Hunan Sheng, China
Patent: 27