With the analysis among 25,291 patents, we discovered top 489 key players by total patent application. Matsushita Electronics Corp., Mitsubishi Heavy Industries, Ltd., NIPPON STEEL CORP. are dominant in this area. They take 2.82% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 329
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 227
Tokyo-to, Japan
Patent: 156
Tokyo-to, Japan
Patent: 149
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 138
Shandong Sheng, China
Patent: 132
Tokyo-to, Japan
Patent: 129
Osaka-fu, Japan
Patent: 127
Shin-Etsu Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 121
With the analysis among 110 patents, we discovered top 21 start-ups by total patent application. Aisin KK, HyperSciences, Inc., Ekona Power, Inc. are active in this area.
Tokyo-to, Japan
Patent: 38
Washington, United States
Patent: 23
British Columbia, Canada
Patent: 15
Haina Cloud Iot Technology Co Ltd.
Shandong Sheng, China
Patent: 4
Arizona, United States
Patent: 4
Sichuan Sheng, China
Patent: 4
Shanghai Yinshi Environmental Protection Technology Co. Ltd.
Shanghai Shi, China
Patent: 3
Saskatchewan, Canada
Patent: 3
Groningen, Netherlands
Patent: 3
Gloucestershire, United Kingdom
Patent: 2
With the analysis among related 8,608 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., State Grid Corp. of China, Shaanxi Olympos Electric Power Co., Ltd. take 1.68% of patent filing during this period.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 70
State Grid Corp. of China
Beijing Shi, China
Patent: 41
Shaanxi Olympos Electric Power Co., Ltd.
Shaanxi Sheng, China
Patent: 34
Shin-Etsu Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 32
China National Petroleum Corp.
Beijing Shi, China
Patent: 31
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 27
Beijing Shi, China
Patent: 25
Tokyo-to, Japan
Patent: 23
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 23
With the analysis among related 8,608 patents in last 5 years, we discover 290 new entrants. Shaanxi Olympos Electric Power Co., Ltd., Haier Smart Home Co., Ltd., Powerhouse Energy Group Plc are the most active new entrants in this area.
Shaanxi Olympos Electric Power Co., Ltd.
Shaanxi Sheng, China
Patent: 34
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 21
Powerhouse Energy Group Plc
Bradford, United Kingdom
Patent: 19
Zhongcheng Green Building Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 19
Guangzhou Research Security Technology Co., Ltd.
Guangdong Sheng, China
Patent: 17
British Columbia, Canada
Patent: 15
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 15
Shandong Zhengxinde Environmental Protection Technology Development Co., Ltd.
Shandong Sheng, China
Patent: 14
Daqing Lianjiang Technology Co., Ltd.
Heilongjiang Sheng, China
Patent: 13
Auckland, New Zealand
Patent: 12
With the analysis among 2,912 patents, we discovered top 238 universities and scientific research institutions by total patent application. Tsinghua University, Nanjing University of Technology, Nanjing Forestry University are dominant in this area. They take 6.15% of the total patent filing.
Beijing Shi, China
Patent: 44
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 41
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 39
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 32
Zhejiang Sheng, China
Patent: 28
Beijing Institute of Technology
Beijing Shi, China
Patent: 27
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 27
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 27
Xi'an University of Science & Technology
Shaanxi Sheng, China
Patent: 27
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 26