With the analysis among 382 patents, we discovered top 295 key players by total patent application. General Valve Corp., Jihua 3502 Professional Wear Co., Ltd., Hitachi Ltd. are dominant in this area. They take 5.24% of the total patent filing.
New Jersey, United States
Patent: 9
Jihua 3502 Professional Wear Co., Ltd.
Hebei Sheng, China
Patent: 6
Wuhu Jinsanshi Numerical Control Technology Co. Ltd.
Anhui Sheng, China
Patent: 5
Schaan, Liechtenstein
Patent: 3
CRRC Zhuzhou Electric Locomotive Co. Ltd.
Hunan Sheng, China
Patent: 3
Tianjin Wuqing District Jingcheng Metal Products Co., Ltd.
Tianjin Shi, China
Patent: 3
Kanagawa-ken, Japan
Patent: 2
Baden-Württemberg, Germany
Patent: 2
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With the analysis among related 88 patents applied in the last 5 years. We discover 79 most active companies in this area. The fast-growing Nantong Institute of Technology, Guiyang Boya Machinery Manufacturing Co., Ltd., Hangzhou AAC Marine Instrument Co., Ltd. take 7.95% of patent filing during this period.
Nantong Institute of Technology
Jiangsu Sheng, China
Patent: 3
Guiyang Boya Machinery Manufacturing Co., Ltd.
Guizhou Sheng, China
Patent: 2
Hangzhou AAC Marine Instrument Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Xi'an Meiland New Material Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Lanzhou United Feed Co., Ltd.
Gansu Sheng, China
Patent: 2
Jiangsu Yaao Precision Machinery Co., Ltd.
Jiangsu Sheng, China
Patent: 1
China Shenhua Energy Co., Ltd.
Beijing Shi, China
Patent: 1
Shenhua Shendong Coal Group Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 1
AVIC-Grand Shanghai Automotive Parts Co., Ltd.
Shanghai Shi, China
Patent: 1
Shandong Shuntian Carbon Technology R&D Co., Ltd.
Shandong Sheng, China
Patent: 1
With the analysis among related 88 patents in last 5 years, we discover 75 new entrants. Guiyang Boya Machinery Manufacturing Co., Ltd., Hangzhou AAC Marine Instrument Co., Ltd., Xi'an Meiland New Material Co., Ltd. are the most active new entrants in this area.
Guiyang Boya Machinery Manufacturing Co., Ltd.
Guizhou Sheng, China
Patent: 2
Hangzhou AAC Marine Instrument Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Xi'an Meiland New Material Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Lanzhou United Feed Co., Ltd.
Gansu Sheng, China
Patent: 2
Jiangsu Yaao Precision Machinery Co., Ltd.
Jiangsu Sheng, China
Patent: 1
China Shenhua Energy Co., Ltd.
Beijing Shi, China
Patent: 1
Shenhua Shendong Coal Group Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 1
AVIC-Grand Shanghai Automotive Parts Co., Ltd.
Shanghai Shi, China
Patent: 1
Shandong Shuntian Carbon Technology R&D Co., Ltd.
Shandong Sheng, China
Patent: 1
Nan'an Hongbo Computer Technology Co., Ltd.
Fujian Sheng, China
Patent: 1
With the analysis among 35 patents, we discovered top 21 universities and scientific research institutions by total patent application. Nantong Institute of Technology, Zhejiang University, Xi'an Jiaotong University are dominant in this area. They take 22.86% of the total patent filing.
Nantong Institute of Technology
Jiangsu Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 2
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Indian Institute of Technology Bombay
Maharashtra, India
Patent: 1
Universidade Federal de Minas Gerais
Minas Gerais, Brazil
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
Dalian Maritime University
Liaoning Sheng, China
Patent: 1
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1