With the analysis among 373 patents, we discovered top 174 key players by total patent application. Siemens AG, Matsushita Electronics Corp., Toyota Motor Corp. are dominant in this area. They take 12.33% of the total patent filing.
Bayern, Germany
Patent: 23
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 13
Tokyo-to, Japan
Patent: 10
Minnesota, United States
Patent: 8
Truma Gerätetechnik GmbH & Co. KG
Guangdong Hydrogen Energy Science & Technology Co Ltd
Guangdong Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Wisconsin, United States
Patent: 6
International Fuel Cells LLC
Connecticut, United States
Patent: 6
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
Guangdong Sheng, China
Patent: 1
With the analysis among related 60 patents applied in the last 5 years. We discover 43 most active companies in this area. The fast-growing Xi'an Jiaotong University, Beijing SinoHytec Co., Ltd., Jiangxi Youte Automobile Technology Co., Ltd. take 10.00% of patent filing during this period.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
Beijing SinoHytec Co., Ltd.
Beijing Shi, China
Patent: 2
Jiangxi Youte Automobile Technology Co., Ltd.
Jiangxi Sheng, China
Patent: 2
Youon Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Aichi-ken, Japan
Patent: 2
Sinotruk Jinan Power Co., Ltd.
Shandong Sheng, China
Patent: 2
Toyota Central R&D Labs, Inc.
Aichi-ken, Japan
Patent: 1
Zhejiang Chenyang New Materials Co., Ltd.
Zhejiang Sheng, China
Patent: 1
National Chiao Tung University
Taiwan Province, China
Patent: 1
Sichuan Kangcheng Bote Machinery Manufacturing Co., Ltd.
Sichuan Sheng, China
Patent: 1
With the analysis among related 60 patents in last 5 years, we discover 42 new entrants. Xi'an Jiaotong University, Beijing SinoHytec Co., Ltd., Jiangxi Youte Automobile Technology Co., Ltd. are the most active new entrants in this area.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
Beijing SinoHytec Co., Ltd.
Beijing Shi, China
Patent: 2
Jiangxi Youte Automobile Technology Co., Ltd.
Jiangxi Sheng, China
Patent: 2
Youon Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Sinotruk Jinan Power Co., Ltd.
Shandong Sheng, China
Patent: 2
Toyota Central R&D Labs, Inc.
Aichi-ken, Japan
Patent: 1
Zhejiang Chenyang New Materials Co., Ltd.
Zhejiang Sheng, China
Patent: 1
National Chiao Tung University
Taiwan Province, China
Patent: 1
Sichuan Kangcheng Bote Machinery Manufacturing Co., Ltd.
Sichuan Sheng, China
Patent: 1
China Energy Engineering Group Guangdong Electric Power Design
Guangdong Sheng, China
Patent: 1
With the analysis among 41 patents, we discovered top 16 universities and scientific research institutions by total patent application. Beijing Institute of Technology, Shanghai Jiao Tong University, Xi'an Jiaotong University are dominant in this area. They take 17.07% of the total patent filing.
Beijing Institute of Technology
Beijing Shi, China
Patent: 3
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 2
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
Beijing University of Civil Engineering & Architecture
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Texas, United States
Patent: 1
National Chiao Tung University
Taiwan Province, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Xinjiang Uygur Zizhiqu, China
Patent: 1