With the analysis among 11,527 patents, we discovered top 474 key players by total patent application. Peugeot SA, Renault SA, Valeo Équipements Électriques Moteur SAS are dominant in this area. They take 22.87% of the total patent filing.
Ohio, United States
Patent: 124
Tokyo-to, Japan
Patent: 119
Fukushima-ken, Japan
Patent: 112
Baden-Württemberg, Germany
Patent: 110
Massachusetts, United States
Patent: 92
With the analysis among 84 patents, we discovered top 18 start-ups by total patent application. Aisin KK, VoltAero SAS, Renault Sport are active in this area.
Tokyo-to, Japan
Patent: 23
California, United States
Patent: 6
Nevada, United States
Patent: 6
Georgia, United States
Patent: 5
Vest-Agder, Norway
Patent: 5
California, United States
Patent: 3
Shanghai Shi, China
Patent: 2
With the analysis among related 2,587 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing PSA Automobiles SA, Renault SA, Pratt & Whitney Canada Corp. take 19.10% of patent filing during this period.
Massachusetts, United States
Patent: 39
Fukushima-ken, Japan
Patent: 37
Bayern, Germany
Patent: 30
With the analysis among related 2,587 patents in last 5 years, we discover 360 new entrants. VoltAero SAS, RTX Canada Holdings, Inc., Piaggio & C SpA are the most active new entrants in this area.
Connecticut, United States
Patent: 14
North Carolina, United States
Patent: 11
New Hampshire, United States
Patent: 8
New Jersey, United States
Patent: 7
Beijing Shi, China
Patent: 6
Beijing Han Hydrogen Technology Co., Ltd.
Beijing Shi, China
Patent: 6
With the analysis among 1,312 patents, we discovered top 199 universities and scientific research institutions by total patent application. Université de Limoges, Technical Institute of Physics & Chemistry CAS, Xi'an Jiaotong University are dominant in this area. They take 6.94% of the total patent filing.
Beijing Shi, China
Patent: 27
Shaanxi Sheng, China
Patent: 19
Jiangsu Sheng, China
Patent: 19
Beijing Shi, China
Patent: 17
Beijing Shi, China
Patent: 17
Zhejiang Sheng, China
Patent: 13
Connecticut, United States
Patent: 12
Zhejiang Sheng, China
Patent: 12
Tianjin Shi, China
Patent: 11