With the analysis among 1,196 patents, we discovered top 433 key players by total patent application. Matsushita Electronics Corp., Rinnai Corp., Hitachi Ltd. are dominant in this area. They take 17.47% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 143
Aichi-ken, Japan
Patent: 34
Tokyo-to, Japan
Patent: 32
Tokyo-to, Japan
Patent: 26
Osaka-fu, Japan
Patent: 24
Tokyo-to, Japan
Patent: 19
California, United States
Patent: 18
Tokyo-to, Japan
Patent: 16
Aichi-ken, Japan
Patent: 14
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Birmingham, United Kingdom
Patent: 1
With the analysis among related 80 patents applied in the last 5 years. We discover 60 most active companies in this area. The fast-growing Rinnai Corp., Shaanxi Hongyuan Combustion Equipment Co., Ltd., China Petroleum & Chemical Corp. take 8.75% of patent filing during this period.
Aichi-ken, Japan
Patent: 3
Shaanxi Hongyuan Combustion Equipment Co., Ltd.
Shaanxi Sheng, China
Patent: 2
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 2
Alabama, United States
Patent: 2
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Mitsubishi Shipbuilding Co., Ltd.
Kanagawa-ken, Japan
Patent: 2
Guangzhou Walkera Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Fukuoka-ken, Japan
Patent: 1
Suzhou Hailu Heavy Industry Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Anhui Xindun Fire Equipment Co., Ltd.
Anhui Sheng, China
Patent: 1
With the analysis among related 80 patents in last 5 years, we discover 44 new entrants. Shaanxi Hongyuan Combustion Equipment Co., Ltd., Nova Technologies Corp., Mitsubishi Shipbuilding Co., Ltd. are the most active new entrants in this area.
Shaanxi Hongyuan Combustion Equipment Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Alabama, United States
Patent: 2
Mitsubishi Shipbuilding Co., Ltd.
Kanagawa-ken, Japan
Patent: 2
Guangzhou Walkera Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Hyundai Heavy Industries Power Systems Co., Ltd.
Suzhou Hailu Heavy Industry Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Anhui Xindun Fire Equipment Co., Ltd.
Anhui Sheng, China
Patent: 1
Jiujiang Mengxiang Coupling Co., Ltd.
Jiangxi Sheng, China
Patent: 1
Guangdong Guwen Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Zhejiang Yimit Electric Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among 59 patents, we discovered top 22 universities and scientific research institutions by total patent application. Tsinghua University, Xi'an Jiaotong University, University of Science & Technology of China are dominant in this area. They take 18.64% of the total patent filing.
Beijing Shi, China
Patent: 4
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
University of Science & Technology of China
Anhui Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 2
Manitoba, Canada
Patent: 1
Zhejiang Sheng, China
Patent: 1
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1