With the analysis among 181 patents, we discovered top 120 key players by total patent application. Toyota Motor Corp., JFE Steel Corp., Robert Bosch GmbH are dominant in this area. They take 17.13% of the total patent filing.
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 11
Baden-Württemberg, Germany
Patent: 7
Beijing Shi, China
Patent: 6
Massachusetts, United States
Patent: 6
Saitama-ken, Japan
Patent: 6
Aichi-ken, Japan
Patent: 5
Beijing Shi, China
Patent: 4
No data, please try another search term
With the analysis among related 109 patents applied in the last 5 years. We discover 83 most active companies in this area. The fast-growing JFE Steel Corp., PetroChina Co., Ltd., Xinjiang Dushanzi Petrochemical Co. Ltd. take 15.60% of patent filing during this period.
Beijing Shi, China
Patent: 4
Xinjiang Dushanzi Petrochemical Co. Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 109 patents in last 5 years, we discover 72 new entrants. Xinjiang Dushanzi Petrochemical Co. Ltd., Tokyo Electron Ltd., Zhejiang Supcon Technology Co., Ltd. are the most active new entrants in this area.
Xinjiang Dushanzi Petrochemical Co. Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 3
Tianjin De'an Shengbao Safety and Health Evaluation and Monitoring Co., Ltd.
Tianjin Shi, China
Patent: 2
Chongqing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Chongqing Shi, China
Patent: 2
With the analysis among 101 patents, we discovered top 57 universities and scientific research institutions by total patent application. Waseda University, Zhejiang University, Xi'an Jiaotong University are dominant in this area. They take 15.84% of the total patent filing.
Zhejiang Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2