With the analysis among 821 patents, we discovered top 371 key players by total patent application. TOSHIBA Corp., Mitsubishi Heavy Industries, Ltd., Hitachi Ltd. are dominant in this area. They take 8.53% of the total patent filing.
Tokyo-to, Japan
Patent: 31
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 20
Tokyo-to, Japan
Patent: 19
Osaka-fu, Japan
Patent: 18
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 16
Kyoto-fu, Japan
Patent: 12
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 12
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
New 3D Technologies, Inc.
Guangdong Sheng, China
Patent: 1
Dalian Meiguang Speed Manufacturing Technology Co., Ltd.
Liaoning Sheng, China
Patent: 1
With the analysis among related 105 patents applied in the last 5 years. We discover 91 most active companies in this area. The fast-growing Jinhua Polytechnic, Panasonic Intellectual Property Management Co. Ltd., Hohai University take 8.57% of patent filing during this period.
Zhejiang Sheng, China
Patent: 3
Panasonic Intellectual Property Management Co. Ltd.
Jiangsu Sheng, China
Patent: 3
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 3
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Huanghe University of Science and Technology
Henan Sheng, China
Patent: 2
Guangdong Shuyan Material Gene Innovation Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Dongguan Material Gene Institute of Science and Technology
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Patent: 2
Wuhan Institute of Geotechnical Mechanics, Chinese Academy of Sciences
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Patent: 2
Qinhuai River Water Conservancy Engineering Management Office of Jiangsu Province
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Patent: 2
With the analysis among related 105 patents in last 5 years, we discover 65 new entrants. Jinhua Polytechnic, Hohai University, Huanghe University of Science and Technology are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Huanghe University of Science and Technology
Henan Sheng, China
Patent: 2
Guangdong Shuyan Material Gene Innovation Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Dongguan Material Gene Institute of Science and Technology
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Patent: 2
Qinhuai River Water Conservancy Engineering Management Office of Jiangsu Province
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Patent: 2
AVIC Xian Flight Automatic Control Research Institute
Shanxi Sheng, China
Patent: 2
Shenzhen Jingchuang Technology Co. Ltd.
Guangdong Sheng, China
Patent: 2
North China University of Technology
Beijing Shi, China
Patent: 2
With the analysis among 284 patents, we discovered top 105 universities and scientific research institutions by total patent application. China University of Mining & Technology, Shanghai Jiao Tong University, Railway Technical Research Institute are dominant in this area. They take 9.51% of the total patent filing.
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 12
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 7
Railway Technical Research Institute
Xi'an University of Science & Technology
Shaanxi Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
University of Science & Technology Beijing
Beijing Shi, China
Patent: 5
Institute of Geomechanics
Beijing Shi, China
Patent: 5
Tianjin Shi, China
Patent: 5
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4