With the analysis among 41 patents, we discovered top 36 key players by total patent application. AlliedSignal, Hitachi Ltd., Mitsubishi Electric Corp. are dominant in this area. They take 19.51% of the total patent filing.
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Patent: 6
Mitsubishi Electric Corp.
Toyama-ken, Japan
Patent: 1
Murata Manufacturing Co. Ltd.
Japan Aviation Electronics Industry Ltd.
Aichi-ken, Japan
Patent: 1
M-Cubed Technologies, Inc.
Connecticut, United States
Patent: 1
China Railway Liuyuan Group Co., Ltd.
Tianjin Shi, China
Patent: 1
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With the analysis among related 7 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Nantong Construction Project Quality Supervision Station, Nanjing Jinyang Waterproof Engineering Co., Ltd., Jiangsu Jingxiangyu Construction Engineering Co Ltd. take 42.86% of patent filing during this period.
Nantong Construction Project Quality Supervision Station
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Patent: 1
Nanjing Jinyang Waterproof Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Jiangsu Jingxiangyu Construction Engineering Co Ltd.
Jiangsu Sheng, China
Patent: 1
Yunnan Construction Investment First Construction Co., Ltd.
Yunnan Sheng, China
Patent: 1
China Institute of Water Resources and Hydropower Research
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Patent: 1
With the analysis among related 7 patents in last 5 years, we discover 5 new entrants. Nantong Construction Project Quality Supervision Station, Nanjing Jinyang Waterproof Engineering Co., Ltd., Jiangsu Jingxiangyu Construction Engineering Co Ltd. are the most active new entrants in this area.
Nantong Construction Project Quality Supervision Station
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Patent: 1
Nanjing Jinyang Waterproof Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Jiangsu Jingxiangyu Construction Engineering Co Ltd.
Jiangsu Sheng, China
Patent: 1
Yunnan Construction Investment First Construction Co., Ltd.
Yunnan Sheng, China
Patent: 1
China Institute of Water Resources and Hydropower Research
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Patent: 1
With the analysis among 5 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Korea Advanced Institute of Science & Technology