With the analysis among 313 patents, we discovered top 153 key players by total patent application. Sekisui Jushi Corp., TOKYO ROPE MFG. CO., LTD., Nippon Steel Metal Products Co., Ltd are dominant in this area. They take 10.54% of the total patent filing.
Osaka-fu, Japan
Patent: 12
TOKYO ROPE MFG. CO., LTD.
Tokyo-to, Japan
Patent: 12
Nippon Steel Metal Products Co., Ltd
JFE Metal Products & Engineering, Inc.
Nippon Steel Kobelco Metal Products Co., Ltd.
Hyogo-ken, Japan
Patent: 7
Easi-Set Industries, Inc.
Virginia, United States
Patent: 4
Sumitomo Metal Steel Products, Inc.
Michigan, United States
Patent: 3
Showa Manufacturing Co., Ltd.
Fukuoka-ken, Japan
Patent: 3
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With the analysis among related 14 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing Vendlet ApS, Takamiya Co., Ltd., Asset Integrity Management Solutions LLC take 28.57% of patent filing during this period.
Syddanmark, Denmark
Patent: 2
Asset Integrity Management Solutions LLC
Texas, United States
Patent: 1
Tianjin Viewing Technology Co., Ltd.
Tianjin Shi, China
Patent: 1
CCCC Third Highway Engineering Co., Ltd. Bridge and Tunnel Engineering (Beijing) Co., Ltd
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shaoxing Shangyu Rixing Hardware Products Co., Ltd.
Zhejiang Sheng, China
Patent: 1
China Construction Fifth Engineering Division Corp. Ltd.
Hunan Sheng, China
Patent: 1
California, United States
Patent: 1
ShinMaywa Industries, Ltd.
Hyogo-ken, Japan
Patent: 1
With the analysis among related 14 patents in last 5 years, we discover 11 new entrants. Vendlet ApS, Takamiya Co., Ltd., Asset Integrity Management Solutions LLC are the most active new entrants in this area.
Syddanmark, Denmark
Patent: 2
Asset Integrity Management Solutions LLC
Texas, United States
Patent: 1
Tianjin Viewing Technology Co., Ltd.
Tianjin Shi, China
Patent: 1
CCCC Third Highway Engineering Co., Ltd. Bridge and Tunnel Engineering (Beijing) Co., Ltd
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shaoxing Shangyu Rixing Hardware Products Co., Ltd.
Zhejiang Sheng, China
Patent: 1
China Construction Fifth Engineering Division Corp. Ltd.
Hunan Sheng, China
Patent: 1
California, United States
Patent: 1
ShinMaywa Industries, Ltd.
Hyogo-ken, Japan
Patent: 1
With the analysis among 6 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Texas, United States
Patent: 1
Railway Technical Research Institute