With the analysis among 686 patents, we discovered top 342 key players by total patent application. Laystall Engineering Co. Ltd., Fuji Photo Film Co., Ltd., Caterpillar, Inc. are dominant in this area. They take 5.25% of the total patent filing.
Laystall Engineering Co. Ltd.
Fuji Photo Film Co., Ltd.
Tokyo-to, Japan
Patent: 12
Illinois, United States
Patent: 11
Sumitomo Electric Industries Ltd.
Nagano-ken, Japan
Patent: 9
Matsushita Electronics Corp.
Hougen Manufacturing, Inc.
Michigan, United States
Patent: 9
Think Laboratory Co. Ltd.
Chiba-ken, Japan
Patent: 8
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 57 patents applied in the last 5 years. We discover 36 most active companies in this area. The fast-growing Wuhan Institute of Geotechnical Mechanics, Chinese Academy of Sciences, Sulzer Metco, Inc., China Railway Construction Heavy Industry Corp. Ltd. take 22.81% of patent filing during this period.
Wuhan Institute of Geotechnical Mechanics, Chinese Academy of Sciences
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Patent: 6
China Railway Construction Heavy Industry Corp. Ltd.
Hunan Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
China Railway Engineering Equipment Group Co., Ltd.
Henan Sheng, China
Patent: 2
Beijing Research Institute of Uranium Geology
Shenyang Polytechnic University
Liaoning Sheng, China
Patent: 1
Foshan Monica Quartz Stone Co., Ltd.
Guangdong Sheng, China
Patent: 1
Liaoning Chuanyu Water Storage Equipment Co., Ltd.
Liaoning Sheng, China
Patent: 1
With the analysis among related 57 patents in last 5 years, we discover 34 new entrants. Wuhan Institute of Geotechnical Mechanics, Chinese Academy of Sciences, Sulzer Metco, Inc., China Railway Construction Heavy Industry Corp. Ltd. are the most active new entrants in this area.
Wuhan Institute of Geotechnical Mechanics, Chinese Academy of Sciences
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Patent: 6
China Railway Construction Heavy Industry Corp. Ltd.
Hunan Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
China Railway Engineering Equipment Group Co., Ltd.
Henan Sheng, China
Patent: 2
Beijing Research Institute of Uranium Geology
Shenyang Polytechnic University
Liaoning Sheng, China
Patent: 1
Foshan Monica Quartz Stone Co., Ltd.
Guangdong Sheng, China
Patent: 1
Liaoning Chuanyu Water Storage Equipment Co., Ltd.
Liaoning Sheng, China
Patent: 1
With the analysis among 53 patents, we discovered top 22 universities and scientific research institutions by total patent application. Southwest Petroleum University, Hunan Normal University, Beijing Research Institute of Uranium Geology are dominant in this area. They take 18.87% of the total patent filing.
Southwest Petroleum University
Sichuan Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Beijing Research Institute of Uranium Geology
Jilin Sheng, China
Patent: 1
Miyagi-ken, Japan
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Castilla y León, Spain
Patent: 1
Taiwan Province, China
Patent: 1
Hubei Sheng, China
Patent: 1
Kagawa-ken, Japan
Patent: 1