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
Osaka-fu, Japan
Patent: 754
Tokyo-to, Japan
Patent: 485
Tokyo-to, Japan
Patent: 421
Tokyo-to, Japan
Patent: 421
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 326
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 Shi, China
Patent: 8
California, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
Lombardia, Italy
Patent: 1
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
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
Osaka-fu, Japan
Patent: 114
California, United States
Patent: 110
Tokyo-to, Japan
Patent: 82
Tokyo-to, Japan
Patent: 70
Beijing Shi, China
Patent: 57
Tokyo-to, Japan
Patent: 53
Illinois, United States
Patent: 46
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.
Shaanxi Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 12
Shandong Sheng, China
Patent: 11
Liaoning Xinhongxiang Steel Pipe Co., Ltd.
Liaoning Sheng, China
Patent: 10
Liaoning Sheng, China
Patent: 9
Anhui Sheng, China
Patent: 8
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 8
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 Shi, China
Patent: 72
Shandong Sheng, China
Patent: 60
Heilongjiang Sheng, China
Patent: 57
Guangdong Sheng, China
Patent: 52
Tianjin Shi, China
Patent: 49
Shanghai Shi, China
Patent: 48
Hunan Sheng, China
Patent: 43
Jiangsu Sheng, China
Patent: 43
Shanghai Shi, China
Patent: 33
Jiangsu Sheng, China
Patent: 28