With the analysis among 60,475 patents, we discovered top 483 key players by total patent application. Hitachi Ltd., NIPPON STEEL CORP., Honda Motor Co., Ltd. are dominant in this area. They take 1.88% of the total patent filing.
Tokyo-to, Japan
Patent: 456
Tokyo-to, Japan
Patent: 377
Tokyo-to, Japan
Patent: 305
Tokyo-to, Japan
Patent: 288
Tokyo-to, Japan
Patent: 287
Beijing Shi, China
Patent: 276
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 268
Osaka-fu, Japan
Patent: 250
Shandong Sheng, China
Patent: 249
Aichi-ken, Japan
Patent: 230
With the analysis among 120 patents, we discovered top 52 start-ups by total patent application. Aisin KK, Beijing Baidu Netcom Science & Technology Co., Ltd., TrueAlgae, Inc. are active in this area.
Tokyo-to, Japan
Patent: 16
Beijing Shi, China
Patent: 9
Virginia, United States
Patent: 9
New York, United States
Patent: 8
Shanghai Shi, China
Patent: 5
Oklahoma, United States
Patent: 5
Hubei Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Baden-Württemberg, Germany
Patent: 2
With the analysis among related 28,820 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Xi'an Thermal Power Research Institute Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai, Haier Smart Home Co., Ltd. take 1.42% of patent filing during this period.
Shaanxi Sheng, China
Patent: 160
Guangdong Sheng, China
Patent: 131
Shandong Sheng, China
Patent: 117
Beijing Shi, China
Patent: 103
Liaoning Sheng, China
Patent: 80
Shaanxi Sheng, China
Patent: 75
Anhui Sheng, China
Patent: 58
Shaanxi Sheng, China
Patent: 56
Guangdong Sheng, China
Patent: 47
With the analysis among related 28,820 patents in last 5 years, we discover 141 new entrants. Suzhou Inspur Intelligent Technology Co., Ltd., Hanrun United High-Tech Development (Beijing) Co., Ltd., Jinan Lanchen Energy Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 36
Beijing Shi, China
Patent: 35
Shandong Sheng, China
Patent: 30
Shandong Sheng, China
Patent: 23
Shandong Sheng, China
Patent: 20
Guangdong Sheng, China
Patent: 17
Beijing Shi, China
Patent: 17
Hebei Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 14
Tianjin Shi, China
Patent: 13
With the analysis among 5,745 patents, we discovered top 267 universities and scientific research institutions by total patent application. North Eastern University, North China Electric Power University, University of Science & Technology Beijing are dominant in this area. They take 6.65% of the total patent filing.
Liaoning Sheng, China
Patent: 158
Beijing Shi, China
Patent: 112
Beijing Shi, China
Patent: 112
Shaanxi Sheng, China
Patent: 96
Guangdong Sheng, China
Patent: 96
Beijing Shi, China
Patent: 95
Jiangsu Sheng, China
Patent: 71
Zhejiang Sheng, China
Patent: 68
Beijing Shi, China
Patent: 63
Shaanxi Sheng, China
Patent: 63