With the analysis among 34,710 patents, we discovered top 487 key players by total patent application. Kobe Steel, Ltd., Daihen Corp., NIPPON STEEL CORP. are dominant in this area. They take 13.33% of the total patent filing.
Kyoto-fu, Japan
Patent: 2,137
Osaka-fu, Japan
Patent: 1,329
Tokyo-to, Japan
Patent: 1,160
California, United States
Patent: 943
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 754
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 485
Tokyo-to, Japan
Patent: 421
Tokyo-to, Japan
Patent: 421
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 326
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 317
With the analysis among 52 patents, we discovered top 13 start-ups by total patent application. Aisin KK, Englishco LLC, Beijing Boqing Technology Co. Ltd. are active in this area.
Tokyo-to, Japan
Patent: 18
New York, United States
Patent: 13
Beijing Boqing Technology Co. Ltd.
Beijing Shi, China
Patent: 8
California, United States
Patent: 2
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 2
Lombardia, Italy
Patent: 1
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Zhichang Science & Technology Group Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Beijing Space Trek Technology Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 8,617 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Kobe Steel, Ltd., Daihen Corp., Panasonic Intellectual Property Management Co. Ltd. take 7.18% of patent filing during this period.
Kyoto-fu, Japan
Patent: 324
Osaka-fu, Japan
Patent: 181
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 114
California, United States
Patent: 110
Tokyo-to, Japan
Patent: 82
Tokyo-to, Japan
Patent: 70
China National Petroleum Corp.
Beijing Shi, China
Patent: 57
Nippon Steel Welding & Engineering Co., Ltd.
Tokyo-to, Japan
Patent: 53
Illinois Tool Works, Inc.
Illinois, United States
Patent: 46
Nanjing Iron & Steel Co., Ltd.
Jiangsu Sheng, China
Patent: 44
With the analysis among related 8,617 patents in last 5 years, we discover 208 new entrants. Xi'an Yuanhang Vacuum Brazing Technology Co., Ltd., Wuxi Dimu Automation System Technology Co., Ltd., Jiangsu University of Technology are the most active new entrants in this area.
Xi'an Yuanhang Vacuum Brazing Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 18
Wuxi Dimu Automation System Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 18
Jiangsu University of Technology
Jiangsu Sheng, China
Patent: 14
Nanjing Haowei Machinery Co., Ltd.
Jiangsu Sheng, China
Patent: 12
Shandong Tsinghua Metal Products Co., Ltd.
Shandong Sheng, China
Patent: 11
Liaoning Xinhongxiang Steel Pipe Co., Ltd.
Liaoning Sheng, China
Patent: 10
Dalian Xinjin Ship Engineering Co., Ltd.
Liaoning Sheng, China
Patent: 9
Anhui Zhonglian Green Building Steel Structure Technology Co., Ltd.
Anhui Sheng, China
Patent: 8
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 8
Nantong Sunshine Welding and Cutting Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 8
With the analysis among 3,087 patents, we discovered top 201 universities and scientific research institutions by total patent application. Beijing University of Technology, Shandong University, Harbin Institute of Technology are dominant in this area. They take 6.12% of the total patent filing.
Beijing University of Technology
Beijing Shi, China
Patent: 72
Shandong Sheng, China
Patent: 60
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 57
South China University of Technology
Guangdong Sheng, China
Patent: 52
Tianjin Shi, China
Patent: 49
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 48
Hunan Sheng, China
Patent: 43
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 43
Shanghai University of Engineering Science
Shanghai Shi, China
Patent: 33
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 28