With the analysis among 84 patents, we discovered top 60 key players by total patent application. Hitachi Ltd., Toyota Motor Corp., Fujitsu Ltd. are dominant in this area. They take 11.90% of the total patent filing.
Connecticut, United States
Patent: 3
Noord-Holland, Netherlands
Patent: 1
Mitsubishi Heavy Industries, Ltd.
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Cambridgeshire, United Kingdom
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 6 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Nanjing Zhongde Protection Control System Co. Ltd., NARI Technology Co., Ltd., Ruiqing Automotive Engine Technology Co. Ltd. take 50.00% of patent filing during this period.
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 6 patents in last 5 years, we discover 5 new entrants. Nanjing Zhongde Protection Control System Co. Ltd., NARI Technology Co., Ltd., Ruiqing Automotive Engine Technology Co. Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 3 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Guangdong Sheng, China
Patent: 1