With the analysis among 966 patents, we discovered top 193 key players by total patent application. Toyota Motor Corp., Honda Motor Co., Ltd., Nissan Motor Co., Ltd. are dominant in this area. They take 42.34% of the total patent filing.
Tokyo-to, Japan
Patent: 199
Tokyo-to, Japan
Patent: 147
Fukushima-ken, Japan
Patent: 63
Tokyo-to, Japan
Patent: 44
Tokyo-to, Japan
Patent: 23
Osaka-fu, Japan
Patent: 23
Aichi-ken, Japan
Patent: 20
Tokyo-to, Japan
Patent: 17
With the analysis among 4 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 96 patents applied in the last 5 years. We discover 57 most active companies in this area. The fast-growing Chery & Wanda Guizhou Bus Co., Ltd., Zhongtong Bus Holding Co., Ltd., Shandong Jiran Hydrogen Power Co., Ltd. take 20.83% of patent filing during this period.
Guizhou Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Aichi-ken, Japan
Patent: 4
Shanghai Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Nei Mongol Zizhiqu, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among related 96 patents in last 5 years, we discover 50 new entrants. Chery & Wanda Guizhou Bus Co., Ltd., Zhongtong Bus Holding Co., Ltd., Shandong Jiran Hydrogen Power Co., Ltd. are the most active new entrants in this area.
Guizhou Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Nei Mongol Zizhiqu, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
With the analysis among 38 patents, we discovered top 13 universities and scientific research institutions by total patent application. Tsinghua University, Jiangsu University, University of Strathclyde are dominant in this area. They take 34.21% of the total patent filing.
Beijing Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 3
Glasgow City, United Kingdom
Patent: 2
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Miyagi-ken, Japan
Patent: 1
Anhui Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1