【BJ-S】Patent Trends for Lithium-ion Batteries and Capacitors

The Trend of Patent Applications in the Field of Lithium-ion Battery

［Speaker］
Chikako Aoki
Senior Examiner, Metals and Electrochemistry Div., Third Patent Examination Dept.,
Japan Patent Office

[Abstract]
Lithium-ion batteries become increasingly important as power sources of portable devices, hybrid cars, and electric cars. In this session, the recent trend of patent applications in the field of lithium-ion battery technology will be introduced.

The Trend of Patent Applications in the Field of Electrochemical Capacitor

［Speaker］
Koyo Tanaka
Examiner, Interface Div., 4th Patent Examination Dept.,
Japan Patent Office

[Abstract]
The JPO has investigated technology trends of patent applications which have been analyzed in various aspects based on patent information. In this presentation, the patent application technology trends in electrochemical capacitors will be introduced from the survey in electrochemical capacitors.

(Honorifics omitted)

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For more information, please contact: bj-con@reedexpo.co.jp.