With the analysis among 2,529 patents, we discovered top 484 key players by total patent application. NIPPON STEEL CORP., JFE Steel Corp., Daido Steel Co., Ltd. are dominant in this area. They take 11.90% of the total patent filing.
Tokyo-to, Japan
Patent: 191
Tokyo-to, Japan
Patent: 68
Aichi-ken, Japan
Patent: 42
Koyo Thermo Systems Co., Ltd.
Tokyo-to, Japan
Patent: 32
Kyoto-fu, Japan
Patent: 32
Sanyo Special Steel Co., Ltd.
Hyogo-ken, Japan
Patent: 28
Midrex Technologies, Inc.
North Carolina, United States
Patent: 19
Osaka-fu, Japan
Patent: 18
With the analysis among 7 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 1,645 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing NIPPON STEEL CORP., JFE Steel Corp., Midrex Technologies, Inc. take 10.15% of patent filing during this period.
Tokyo-to, Japan
Patent: 114
Tokyo-to, Japan
Patent: 35
Midrex Technologies, Inc.
North Carolina, United States
Patent: 18
Maanshan Iron & Steel Co., Ltd.
Anhui Sheng, China
Patent: 16
Osaka-fu, Japan
Patent: 16
Illinois, United States
Patent: 14
AECC Harbin Dongan Engine Co., Ltd.
Heilongjiang Sheng, China
Patent: 13
Tokyo-to, Japan
Patent: 13
Jiangyin XingCheng Special Steel Works Co., Ltd.
Jiangsu Sheng, China
Patent: 12
Tokyo-to, Japan
Patent: 12
With the analysis among related 1,645 patents in last 5 years, we discover 433 new entrants. Maanshan Iron & Steel Co., Ltd., Caterpillar, Inc., Chongqing Gearbox Co., Ltd. are the most active new entrants in this area.
Maanshan Iron & Steel Co., Ltd.
Anhui Sheng, China
Patent: 16
Illinois, United States
Patent: 14
Chongqing Gearbox Co., Ltd.
Chongqing Shi, China
Patent: 11
Dongfeng Commercial Vehicles Co., Ltd.
Hubei Sheng, China
Patent: 10
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 9
Beijing Research Institute of Mechanical & Electrical Tech
Beijing Shi, China
Patent: 9
Sinopec Beijing Research Institute of Chemical Industry
Beijing Shi, China
Patent: 9
China Aviation Development Harbin Bearing Co., Ltd.
Heilongjiang Sheng, China
Patent: 9
Aerospace Transmission Technologies GmbH
With the analysis among 269 patents, we discovered top 83 universities and scientific research institutions by total patent application. University of Science & Technology Beijing, North Eastern University, Harbin Institute of Technology are dominant in this area. They take 12.27% of the total patent filing.
University of Science & Technology Beijing
Beijing Shi, China
Patent: 15
Liaoning Sheng, China
Patent: 8
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 7
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 5
Yokohama National University
Kanagawa-ken, Japan
Patent: 4
Wuhan University of Technology
Hubei Sheng, China
Patent: 4
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 4