With the analysis among 86 patents, we discovered top 74 key players by total patent application. Hitachi Ltd., Yanmar Co., Ltd., NEC Corp. are dominant in this area. They take 9.30% of the total patent filing.
Aichi-ken, Japan
Patent: 1
Shanxi Sheng, China
Patent: 1
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With the analysis among related 56 patents applied in the last 5 years. We discover 41 most active companies in this area. The fast-growing Hitachi Ltd., Klein Parent LLC, China Aerospace Science & Technology Corp. Long March Ma take 8.93% of patent filing during this period.
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Xinjiang Uygur Zizhiqu, China
Patent: 1
California, United States
Patent: 1
Heilongjiang Sheng, China
Patent: 1
With the analysis among related 56 patents in last 5 years, we discover 40 new entrants. Klein Parent LLC, China Aerospace Science & Technology Corp. Long March Ma, China Railway Beijing Engineering Group Co., Ltd. are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Xinjiang Uygur Zizhiqu, China
Patent: 1
California, United States
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among 5 patents, we discovered top 4 universities and scientific research institutions by total patent application. Shandong University of Science & Technology, Xi'an University of Science & Technology, Taishan Medical College are dominant in this area. They take 60.00% of the total patent filing.
Shandong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1