With the analysis among 178 patents, we discovered top 89 key players by total patent application. Tianjin Zhongzhong Technological Engineering Co. Ltd., NIPPON STEEL CORP., Hangzhou Wagen Precision Tooling Co., Ltd. are dominant in this area. They take 11.24% of the total patent filing.
Tianjin Zhongzhong Technological Engineering Co. Ltd.
Tianjin Shi, China
Patent: 8
Hangzhou Wagen Precision Tooling Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Zhejiang Zhiguang Precision Tools Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Jiangyin Dadi Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Hangzhou Boye Precision Tools Co., Ltd.
Zhejiang Sheng, China
Patent: 5
Chongqing Iron & Steel (Group) Co. Ltd.
Chongqing Shi, China
Patent: 4
Kobayashi Dia(Hangzhou)Co.,Ltd.
Zhejiang Sheng, China
Patent: 4
Dalian Zhongyi Metal Products Co., Ltd.
Liaoning Sheng, China
Patent: 4
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With the analysis among related 97 patents applied in the last 5 years. We discover 58 most active companies in this area. The fast-growing Zhejiang Zhiguang Precision Tools Co., Ltd., Tianjin Zhongzhong Technological Engineering Co. Ltd., Hangzhou Boye Precision Tools Co., Ltd. take 16.49% of patent filing during this period.
Zhejiang Zhiguang Precision Tools Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Tianjin Zhongzhong Technological Engineering Co. Ltd.
Tianjin Shi, China
Patent: 6
Hangzhou Boye Precision Tools Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Dalian Zhongyi Metal Products Co., Ltd.
Liaoning Sheng, China
Patent: 4
ELCO MARINE & ENGINEERING LIMITED
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Patent: 4
Linyi Hetong Precision Machinery Equipment Co., Ltd.
Shandong Sheng, China
Patent: 3
Kobayashi Dia(Hangzhou)Co.,Ltd.
Zhejiang Sheng, China
Patent: 3
Tianjin Zhongxinda Metal Products Co., Ltd.
Tianjin Shi, China
Patent: 3
Quanzhou Luojiang District Shuangyang Diamond Tools Co., Ltd.
Fujian Sheng, China
Patent: 2
JiangSu SaiYang Precision Tools Technology Co.,Ltd.
Jiangsu Sheng, China
Patent: 2
With the analysis among related 97 patents in last 5 years, we discover 50 new entrants. Zhejiang Zhiguang Precision Tools Co., Ltd., Dalian Zhongyi Metal Products Co., Ltd., ELCO MARINE & ENGINEERING LIMITED are the most active new entrants in this area.
Zhejiang Zhiguang Precision Tools Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Dalian Zhongyi Metal Products Co., Ltd.
Liaoning Sheng, China
Patent: 4
ELCO MARINE & ENGINEERING LIMITED
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Patent: 4
Linyi Hetong Precision Machinery Equipment Co., Ltd.
Shandong Sheng, China
Patent: 3
Tianjin Zhongxinda Metal Products Co., Ltd.
Tianjin Shi, China
Patent: 3
Quanzhou Luojiang District Shuangyang Diamond Tools Co., Ltd.
Fujian Sheng, China
Patent: 2
JiangSu SaiYang Precision Tools Technology Co.,Ltd.
Jiangsu Sheng, China
Patent: 2
Tangshan Fengrunqu Jinrui Cheng Iron & Steel Co. Ltd.
Hebei Sheng, China
Patent: 2
Wuxi Excellence Forging Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Yantai Baite Mould Material Co., Ltd.
Shandong Sheng, China
Patent: 2
With the analysis among 2 patents, we discovered top 1 universities and scientific research institutions by total patent application.
University of Science & Technology Liaoning
Liaoning Sheng, China
Patent: 1