With the analysis among 23 patents, we discovered top 13 key players by total patent application. Saft Groupe SA, VARTA BATTERIE AG, Matsushita Electronics Corp. are dominant in this area. They take 47.83% of the total patent filing.
Toyama-ken, Japan
Patent: 1
Michigan, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
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With the analysis among related 4 patents applied in the last 5 years. We discover 3 most active companies in this area.
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Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 4 patents in last 5 years, we discover 3 new entrants.
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Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 10 patents, we discovered top 5 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Beihang University, Northwestern Polytechnical University are dominant in this area. They take 40.00% of the total patent filing.
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1