With the analysis among 44,021 patents, we discovered top 487 key players by total patent application. Ricoh Co., Ltd., TOSHIBA Corp., Matsushita Electronics Corp. are dominant in this area. They take 2.65% of the total patent filing.
Tokyo-to, Japan
Patent: 216
Tokyo-to, Japan
Patent: 195
Osaka-fu, Japan
Patent: 153
Tokyo-to, Japan
Patent: 150
Bayern, Germany
Patent: 138
Tokyo-to, Japan
Patent: 133
Tokyo-to, Japan
Patent: 124
Tokyo-to, Japan
Patent: 108
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 107
Kyoto-fu, Japan
Patent: 106
With the analysis among 247 patents, we discovered top 100 start-ups by total patent application. Eavor Technologies, Inc., Aisin KK, Home Tech Innovation, Inc. are active in this area.
Alberta, Canada
Patent: 26
Tokyo-to, Japan
Patent: 11
Massachusetts, United States
Patent: 10
Lombardia, Italy
Patent: 9
Zhejiang Sheng, China
Patent: 9
Washington, United States
Patent: 8
California, United States
Patent: 7
California, United States
Patent: 6
Massachusetts, United States
Patent: 5
With the analysis among related 31,710 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Xi'an Jiaotong University, Xi'an Thermal Power Research Institute Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai take 0.87% of patent filing during this period.
Shaanxi Sheng, China
Patent: 118
Shaanxi Sheng, China
Patent: 82
Guangdong Sheng, China
Patent: 77
Henan Sheng, China
Patent: 77
Shandong Sheng, China
Patent: 68
Beijing Shi, China
Patent: 66
Hamburg, Germany
Patent: 63
Beijing Shi, China
Patent: 61
Beijing Shi, China
Patent: 55
With the analysis among related 31,710 patents in last 5 years, we discover 201 new entrants. Siemens Gamesa Renewable Energy GmbH & Co. KG, Malta SA, Eavor Technologies, Inc. are the most active new entrants in this area.
Hamburg, Germany
Patent: 63
Alberta, Canada
Patent: 26
Colorado, United States
Patent: 26
Zhejiang Sheng, China
Patent: 24
Bayern, Germany
Patent: 21
Zhejiang Sheng, China
Patent: 19
Shandong Sheng, China
Patent: 16
With the analysis among 5,750 patents, we discovered top 327 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Zhejiang University, Technical Institute of Physics & Chemistry CAS are dominant in this area. They take 5.53% of the total patent filing.
Shaanxi Sheng, China
Patent: 143
Zhejiang Sheng, China
Patent: 93
Beijing Shi, China
Patent: 82
Beijing Shi, China
Patent: 80
Jiangsu Sheng, China
Patent: 77
Beijing Shi, China
Patent: 57
Guangdong Sheng, China
Patent: 54
Yunnan Sheng, China
Patent: 47
Hubei Sheng, China
Patent: 41
Shanghai Shi, China
Patent: 39