With the analysis among 9 patents, we discovered top 7 key players by total patent application. Powerchina Chengdu Engineering Corp. Ltd., Ccdi International Shenzhen Design Consultants Co. Ltd., DENSO Corp. are dominant in this area. They take 55.56% of the total patent filing.
Sichuan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Aichi-ken, Japan
Patent: 1
Tianjin Shi, China
Patent: 1
Jilin Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
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With the analysis among related 8 patents applied in the last 5 years. We discover 8 most active companies in this area. The fast-growing Daqing Huayou Petroleum Technology Development Co., Ltd., Powerchina Chengdu Engineering Corp. Ltd., Harbin Engineering University take 37.50% of patent filing during this period.
Heilongjiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 7 new entrants. Daqing Huayou Petroleum Technology Development Co., Ltd., Harbin Engineering University, China FAW Co., Ltd. are the most active new entrants in this area.
Heilongjiang Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
With the analysis among 15 patents, we discovered top 7 universities and scientific research institutions by total patent application. Kyushu University, Harbin Engineering University, Railway Technical Research Institute are dominant in this area. They take 20.00% of the total patent filing.
Fukuoka-ken, Japan
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1