With the analysis among 16,611 patents, we discovered top 487 key players by total patent application. NIPPON STEEL CORP., Kawasaki Steel Corp., Sumitomo Metal Industries Ltd. are dominant in this area. They take 5.20% of the total patent filing.
Tokyo-to, Japan
Patent: 432
Shanghai Shi, China
Patent: 245
Sumitomo Metal Industries Ltd.
Osaka-fu, Japan
Patent: 187
Tokyo-to, Japan
Patent: 179
Tokyo-to, Japan
Patent: 92
Jiangsu Sheng, China
Patent: 86
Shanghai Shi, China
Patent: 80
State Grid Corp. of China
Beijing Shi, China
Patent: 79
Tokyo-to, Japan
Patent: 77
Jiangsu Sheng, China
Patent: 67
With the analysis among 10 patents, we discovered top 8 start-ups by total patent application. Aisin KK, Huaqin Technology Co., Ltd., Tianjin Yangtian Technology Co., Ltd. are active in this area.
Huaqin Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Tianjin Yangtian Technology Co., Ltd.
Tianjin Shi, China
Patent: 1
Mazowieckie, Poland
Patent: 1
Beijing Chaocai Information Technology Co. Ltd
Beijing Shi, China
Patent: 1
Changsha Hengkai Zhineng Technology Co., Ltd.
Hunan Sheng, China
Patent: 1
Noord-Holland, Netherlands
Patent: 1
Utah, United States
Patent: 1
With the analysis among related 2,711 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Shenyang Jianzhu University, Xi'an University of Architecture & Technology, NIPPON STEEL CORP. take 2.25% of patent filing during this period.
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 21
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 21
Tokyo-to, Japan
Patent: 19
Ningbo Jinfeng Welding & Cutting Machinery Manufacture Co. Ltd
Zhejiang Sheng, China
Patent: 17
Huatian Engineering & Technology Corp.
Anhui Sheng, China
Patent: 12
Beijing University of Technology
Beijing Shi, China
Patent: 12
Qingdao University of Technology
Shandong Sheng, China
Patent: 11
Maanshan Iron & Steel Co., Ltd.
Anhui Sheng, China
Patent: 11
Tianjin Shi, China
Patent: 10
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 9
With the analysis among related 2,711 patents in last 5 years, we discover 318 new entrants. Baotou Iron & Steel (Group) Co. Ltd., Zhongtang Air Railway Group Co., Ltd., Henan Zhengda Aviation Industry Co., Ltd. are the most active new entrants in this area.
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 9
Zhongtang Air Railway Group Co., Ltd.
Sichuan Sheng, China
Patent: 8
Henan Zhengda Aviation Industry Co., Ltd.
Henan Sheng, China
Patent: 7
Suzhou Weikong Automotive Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Nanjing Robot Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Zhejiang Tianma Parking Equipment Co., Ltd.
Zhejiang Sheng, China
Patent: 5
Dongtai Yaoqiang Machinery Manufacturing Co., Ltd.
Jiangsu Sheng, China
Patent: 5
China Urban Construction Thirteenth Engineering Bureau (Guangdong) Co., Ltd.
Guangdong Sheng, China
Patent: 5
With the analysis among 1,767 patents, we discovered top 250 universities and scientific research institutions by total patent application. Shenyang Jianzhu University, Xi'an University of Architecture & Technology, Tianjin University are dominant in this area. They take 7.41% of the total patent filing.
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 49
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 45
Tianjin Shi, China
Patent: 37
Beijing University of Technology
Beijing Shi, China
Patent: 35
Shanghai Shi, China
Patent: 30
Beijing Shi, China
Patent: 30
Jiangsu Sheng, China
Patent: 26
Shaanxi Sheng, China
Patent: 23
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 22
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 20