With the analysis among 3,189 patents, we discovered top 495 key players by total patent application. Robert Bosch GmbH, DAIKIN INDUSTRIES Ltd., Honda Motor Co., Ltd. are dominant in this area. They take 5.68% of the total patent filing.
Baden-Württemberg, Germany
Patent: 95
Osaka-fu, Japan
Patent: 52
Tokyo-to, Japan
Patent: 34
Tokyo-to, Japan
Patent: 34
Tokyo-to, Japan
Patent: 32
Osaka-fu, Japan
Patent: 30
Osaka-fu, Japan
Patent: 28
Tokyo-to, Japan
Patent: 25
Tokyo-to, Japan
Patent: 23
Baden-Württemberg, Germany
Patent: 20
With the analysis among 13 patents, we discovered top 7 start-ups by total patent application. Aisin KK, Englishco LLC, Ark Innovations, Inc. are active in this area.
New York, United States
Patent: 3
Alabama, United States
Patent: 2
California, United States
Patent: 2
British Columbia, Canada
Patent: 1
With the analysis among related 2,210 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Robert Bosch GmbH, DAIKIN INDUSTRIES Ltd., Tatsuno Corp. take 6.83% of patent filing during this period.
Baden-Württemberg, Germany
Patent: 74
Osaka-fu, Japan
Patent: 45
Tokyo-to, Japan
Patent: 32
Osaka-fu, Japan
Patent: 27
Tokyo-to, Japan
Patent: 19
Baden-Württemberg, Germany
Patent: 15
Gyeonggi-do, South Korea
Patent: 13
Illinois, United States
Patent: 12
Tokyo-to, Japan
Patent: 12
Jiangsu Sheng, China
Patent: 10
With the analysis among related 2,210 patents in last 5 years, we discover 393 new entrants. SUFA Technology Industry Co., Ltd., CNNC, Hamilton Sundstrand Corp., Watt Fuel Cell Corp. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 10
North Carolina, United States
Patent: 9
Pennsylvania, United States
Patent: 9
Shandong Sheng, China
Patent: 8
Missouri, United States
Patent: 8
Shanghai Shi, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
With the analysis among 231 patents, we discovered top 56 universities and scientific research institutions by total patent application. Southwest Petroleum University, Sichuan University, Zhejiang University are dominant in this area. They take 7.36% of the total patent filing.
Sichuan Sheng, China
Patent: 8
Sichuan Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Coimbra, Portugal
Patent: 3
Zhejiang Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2