With the analysis among 237 patents, we discovered top 106 key players by total patent application. Hitachi Ltd., Kubota Corp., Total Petrochemicals & Refining USA, Inc. are dominant in this area. They take 15.19% of the total patent filing.
Tokyo-to, Japan
Patent: 20
Total Petrochemicals & Refining USA, Inc.
Texas, United States
Patent: 8
Pennsylvania, United States
Patent: 7
Mitsui Mining & Smelting Co., Ltd.
Aveiro, Portugal
Patent: 6
Colorado, United States
Patent: 5
Samsung Electro-Mechanics Co., Ltd.
Chungcheongnam-do, South Korea
Patent: 4
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With the analysis among related 14 patents applied in the last 5 years. We discover 8 most active companies in this area. The fast-growing Shenzhen Changsheng Medical Equipment Technology Co., Ltd., Shanghai Huasheng Precision Machinery Technology Co., Ltd., Haiyan Pipe Fittings Manufacturing Co., Ltd. take 28.57% of patent filing during this period.
Shenzhen Changsheng Medical Equipment Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Shanghai Huasheng Precision Machinery Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Haiyan Pipe Fittings Manufacturing Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Guangxi Yuchai Crankshaft Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Anhui Shangzao Intelligent Equipment Technology Co., Ltd.
Anhui Sheng, China
Patent: 1
Dalian University of Technology
Liaoning Sheng, China
Patent: 1
With the analysis among related 14 patents in last 5 years, we discover 8 new entrants. Shenzhen Changsheng Medical Equipment Technology Co., Ltd., Shanghai Huasheng Precision Machinery Technology Co., Ltd., Haiyan Pipe Fittings Manufacturing Co., Ltd. are the most active new entrants in this area.
Shenzhen Changsheng Medical Equipment Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Shanghai Huasheng Precision Machinery Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Haiyan Pipe Fittings Manufacturing Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Guangxi Yuchai Crankshaft Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Anhui Shangzao Intelligent Equipment Technology Co., Ltd.
Anhui Sheng, China
Patent: 1
Dalian University of Technology
Liaoning Sheng, China
Patent: 1
With the analysis among 16 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Anhui Sheng, China
Patent: 2
Chung Shan Medical University