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
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
Jiangsu Sheng, China
Patent: 36
Kanagawa-ken, Japan
Patent: 35
Tokyo-to, Japan
Patent: 24
Tokyo-to, Japan
Patent: 23
Fukushima-ken, Japan
Patent: 20
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.
Hunan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Technip Energies France SAS
Heilongjiang Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
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.
Beijing Shi, China
Patent: 6
Hunan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2