With the analysis among 4,427 patents, we discovered top 494 key players by total patent application. Mitsubishi Heavy Industries, Ltd., TOSHIBA Corp., Hitachi Ltd. are dominant in this area. They take 21.35% of the total patent filing.
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 387
Tokyo-to, Japan
Patent: 336
Tokyo-to, Japan
Patent: 222
Kanagawa-ken, Japan
Patent: 218
Kanagawa-ken, Japan
Patent: 139
Mitsubishi Hitachi Power Systems
Kanagawa-ken, Japan
Patent: 119
Tokyo-to, Japan
Patent: 91
With the analysis among 6 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 743 patents applied in the last 5 years. We discover 295 most active companies in this area. The fast-growing Mitsubishi Heavy Industries, Ltd., Kawasaki Heavy Industries Co., Ltd., Mitsubishi Power Ltd. take 14.40% of patent filing during this period.
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 36
Kawasaki Heavy Industries Co., Ltd.
Jiangsu Sheng, China
Patent: 36
Kanagawa-ken, Japan
Patent: 35
Mitsubishi Heavy Industries Engineering Ltd.
Tokyo-to, Japan
Patent: 24
Varo Teollisuuspalvelut Oy
Tokyo-to, Japan
Patent: 23
Toshiba Energy Systems & Solutions Corp.
Fukushima-ken, Japan
Patent: 20
Valmet Automation Co. Ltd.
Mitsubishi Hitachi Power Systems
Kanagawa-ken, Japan
Patent: 13
With the analysis among related 743 patents in last 5 years, we discover 225 new entrants. Toshiba Fuel Cell Power Systems Corp., Changsha University of Science & Technology, Ebara Environmental Plant Co. Ltd. are the most active new entrants in this area.
Toshiba Fuel Cell Power Systems Corp.
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 4
Ebara Environmental Plant Co. Ltd.
Huaiyin Institute of Technology
Jiangsu Sheng, China
Patent: 3
Technip Energies France SAS
Heilongjiang Sheng, China
Patent: 3
Shanghai Conch Kawasaki Energy Conservation and Environmental Protection Engineering Co., Ltd.
Shanghai Shi, China
Patent: 2
Anhui Fangxin Lihua Environmental Protection Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
With the analysis among 174 patents, we discovered top 35 universities and scientific research institutions by total patent application. North China Electric Power University, Changsha University of Science & Technology, King Fahd University of Petroleum & Minerals are dominant in this area. They take 13.22% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 6
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 4
King Fahd University of Petroleum & Minerals
Huaiyin Institute of Technology
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
South China University of Technology
Guangdong Sheng, China
Patent: 2
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Hebei University of Science & Technology
Hebei Sheng, China
Patent: 2