With the analysis among 3,807 patents, we discovered top 478 key players by total patent application. Toyotomi Co. Ltd., Matsushita Electronics Corp., Danfoss A/S are dominant in this area. They take 17.42% of the total patent filing.
Aichi-ken, Japan
Patent: 318
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 256
Syddanmark, Denmark
Patent: 89
Toyama-ken, Japan
Patent: 86
California, United States
Patent: 86
Daewoo Electronics Co. Ltd.
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 51
Baden-Württemberg, Germany
Patent: 47
Kyoto-fu, Japan
Patent: 44
Samsung Electronics Co., Ltd.
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 272 patents applied in the last 5 years. We discover 149 most active companies in this area. The fast-growing Eco-Environmental Protection Equipment (Guangzhou) Co., Ltd., Astec KK, Mitsubishi Power Ltd. take 5.88% of patent filing during this period.
Eco-Environmental Protection Equipment (Guangzhou) Co., Ltd.
Guangdong Sheng, China
Patent: 6
Shizuoka-ken, Japan
Patent: 5
Kanagawa-ken, Japan
Patent: 5
Jinan Hongzhu Technology Co., Ltd.
Shandong Sheng, China
Patent: 5
Olympia Energy Saving Technology (Chuzhou) Co., Ltd.
Anhui Sheng, China
Patent: 5
Honeywell International Technologies Ltd.
Shanghai Yingwei Thermal Energy Equipment Co., Ltd.
Shanghai Shi, China
Patent: 4
Guangdong Eacoon Energy Technology Corp. Ltd.
Guangdong Sheng, China
Patent: 4
The Second Research Institute of CAAC
Sichuan Sheng, China
Patent: 4
Mitsubishi Hitachi Power Systems
Kanagawa-ken, Japan
Patent: 3
With the analysis among related 272 patents in last 5 years, we discover 129 new entrants. Eco-Environmental Protection Equipment (Guangzhou) Co., Ltd., Astec KK, Jinan Hongzhu Technology Co., Ltd. are the most active new entrants in this area.
Eco-Environmental Protection Equipment (Guangzhou) Co., Ltd.
Guangdong Sheng, China
Patent: 6
Shizuoka-ken, Japan
Patent: 5
Jinan Hongzhu Technology Co., Ltd.
Shandong Sheng, China
Patent: 5
Olympia Energy Saving Technology (Chuzhou) Co., Ltd.
Anhui Sheng, China
Patent: 5
Shanghai Yingwei Thermal Energy Equipment Co., Ltd.
Shanghai Shi, China
Patent: 4
Guangdong Eacoon Energy Technology Corp. Ltd.
Guangdong Sheng, China
Patent: 4
The Second Research Institute of CAAC
Sichuan Sheng, China
Patent: 4
Shanghai Greenman Environmental Technology Co., Ltd.
Shanghai Shi, China
Patent: 3
Zhejiang Stelli Thermal Energy Equipment Manufacturing Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 3
With the analysis among 154 patents, we discovered top 24 universities and scientific research institutions by total patent application. China University of Petroleum (East China), Guizhou University, Central South University are dominant in this area. They take 26.62% of the total patent filing.
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 3
Guizhou Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Civil Aviation Flight University of China
Sichuan Sheng, China
Patent: 2
Nanjing Institute of Technology
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Yogyakarta, Indonesia
Patent: 1