Search results for “Butt welding” companies
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Key Players
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Innovation Intensity
With the analysis among 12,392 patents, we discovered top 494 key players by total patent application. NIPPON STEEL CORP., NKK Corp., Kawasaki Steel Corp. are dominant in this area. They take 5.18% of the total patent filing.
Tokyo-to, Japan
Patent: 332
Tokyo-to, Japan
Patent: 162
Shanghai Shi, China
Patent: 148
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 144
Osaka-fu, Japan
Patent: 140
Tokyo-to, Japan
Patent: 125
Tokyo-to, Japan
Patent: 105
Kyoto-fu, Japan
Patent: 101
Tokyo-to, Japan
Patent: 98
Tokyo-to, Japan
Patent: 76
Startups & Unicorns
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Innovation Intensity
With the analysis among 13 patents, we discovered top 9 start-ups by total patent application. Suzhou Jieyanxin Electronic Technology Co., Ltd., Aisin KK, Beijing Boqing Technology Co. Ltd. are active in this area.
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 4,578 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Nihon Koshuha Co. Ltd., Baoshan Iron & Steel Co., Ltd., China Railway Baoji Bridge Group Co., Ltd. take 1.99% of patent filing during this period.
Japan
Patent: 52
Shanghai Shi, China
Patent: 21
Shaanxi Sheng, China
Patent: 18
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 13
Shanxi Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 12
Chongqing Shi, China
Patent: 12
New Entrants
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Innovation in recent 5 years
With the analysis among related 4,578 patents in last 5 years, we discover 332 new entrants. Chongqing Wecan Precision Instruments Co., Ltd., Pangang Group Panzhihua Iron&Steel Research Institute Co.,Ltd., Changzhou Wujin Second Flange Forging Co., Ltd. are the most active new entrants in this area.
Chongqing Shi, China
Patent: 12
Sichuan Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
Anhui Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 9
Sweden
Patent: 9
Shanghai Shi, China
Patent: 9
Shanxi Sheng, China
Patent: 9
Shijiazhuang Liren Electromechanical Equipment Co., Ltd.
Hebei Sheng, China
Patent: 9
Research Institutions
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Innovation Intensity
With the analysis among 1,097 patents, we discovered top 181 universities and scientific research institutions by total patent application. Beijing University of Technology, Tianjin University, Harbin Institute of Technology are dominant in this area. They take 4.47% of the total patent filing.
Beijing Shi, China
Patent: 15
Tianjin Shi, China
Patent: 14
Heilongjiang Sheng, China
Patent: 14
Shaanxi Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 12
Shaanxi Sheng, China
Patent: 11
Shaanxi Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 10
Hunan Sheng, China
Patent: 10
Anhui Sheng, China
Patent: 10
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