With the analysis among 98 patents, we discovered top 47 key players by total patent application. Shima Seiki Mfg. Ltd., HOYA Corp., Otis Elevator Co. are dominant in this area. They take 42.86% of the total patent filing.
Wakayama-ken, Japan
Patent: 26
Tokyo-to, Japan
Patent: 10
Connecticut, United States
Patent: 6
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Victoria, Australia
Patent: 3
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
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With the analysis among related 63 patents applied in the last 5 years. We discover 51 most active companies in this area. The fast-growing China Three Gorges University, Zhejiang University, Xihua University take 14.29% of patent filing during this period.
Hubei Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Victoria, Australia
Patent: 2
Hubei Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
With the analysis among related 63 patents in last 5 years, we discover 43 new entrants. Zhejiang University, Xihua University, AVIC Survey, Design & Research Institute Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
With the analysis among 54 patents, we discovered top 32 universities and scientific research institutions by total patent application. Wuhan University of Technology, China Three Gorges University, Zhejiang University are dominant in this area. They take 20.37% of the total patent filing.
Hubei Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2