With the analysis among 205 patents, we discovered top 114 key players by total patent application. Fuji Electric Co., Ltd., Qingdao Sanyou Ice-making Equipment Co., Ltd., Hyoje PFV Co. Ltd. are dominant in this area. They take 9.27% of the total patent filing.
Shandong Sheng, China
Patent: 7
Mitsubishi Heavy Industries, Ltd.
Jiangsu Sheng, China
Patent: 2
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With the analysis among related 101 patents applied in the last 5 years. We discover 52 most active companies in this area. The fast-growing Qingdao Sanyou Ice-making Equipment Co., Ltd., Qinghai Tibet Plateau Research Institute, Chinese Academy of Sciences, Central South University take 14.85% of patent filing during this period.
Shandong Sheng, China
Patent: 7
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Patent: 4
Hunan Sheng, China
Patent: 4
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Patent: 2
Hebei Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
With the analysis among related 101 patents in last 5 years, we discover 46 new entrants. Qingdao Sanyou Ice-making Equipment Co., Ltd., Central South University, Bridgestone Corp. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 63 patents, we discovered top 16 universities and scientific research institutions by total patent application. Central South University, Jilin University, Hebei University of Science & Technology are dominant in this area. They take 23.81% of the total patent filing.
Hunan Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Fukui-ken, Japan
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1