With the analysis among 480 patents, we discovered top 199 key players by total patent application. VARTA BATTERIE AG, Hitachi Ltd., Honda Motor Co., Ltd. are dominant in this area. They take 6.25% of the total patent filing.
Chiba-ken, Japan
Patent: 8
Chungcheongnam-do, South Korea
Patent: 8
California, United States
Patent: 7
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 106 patents applied in the last 5 years. We discover 81 most active companies in this area. The fast-growing Nanotek Instruments, Inc., Amorepacific Corp., Collin Lab & Pilot Solutions GmbH take 9.43% of patent filing during this period.
Ohio, United States
Patent: 4
California, United States
Patent: 3
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Patent: 2
Tianjin Shi, China
Patent: 2
Zuid-Holland, Netherlands
Patent: 2
Massachusetts, United States
Patent: 2
With the analysis among related 106 patents in last 5 years, we discover 58 new entrants. Nanotek Instruments, Inc., Amorepacific Corp., Enevate Corp. are the most active new entrants in this area.
Ohio, United States
Patent: 4
California, United States
Patent: 3
Tianjin Shi, China
Patent: 2
Zuid-Holland, Netherlands
Patent: 2
Massachusetts, United States
Patent: 2
CENTRE COUNTY, France
Patent: 2
With the analysis among 158 patents, we discovered top 64 universities and scientific research institutions by total patent application. The Johns Hopkins University, Yale University, Waseda University are dominant in this area. They take 18.99% of the total patent filing.
Connecticut, United States
Patent: 5
Massachusetts, United States
Patent: 3
Heilongjiang Sheng, China
Patent: 3