Inventor · disambiguated record
Toshihiko Ikehata
Also filed as: IKEHATA TOSHIHIKO
8 granted patents·2 pending applications·77 citations·filing 1988–2012
85Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD4OKANO TAKUYUKI2MIZUTA TOUTA1MORIGAKI KENICHI1PANASONIC CORP1
Top patents by PatentIndex Score
10 records- 0170US8062793B2Lithium primary battery and manufacturing method thereforMORIGAKI KENICHI·Filed 2005·Granted Nov 22, 2011·4 cites·16 claims
- 0268US6696198B2Flat batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Feb 24, 2004·9 cites·6 claims
- 0365US7588860B2Lithium primary batteryPANASONIC CORP·Filed 2005·Granted Sep 15, 2009·1 cites·7 claims
- 0462US5015547ALithium secondary cellMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted May 14, 1991·23 cites·3 claims
- 0555US8568917B2Material for contact components or battery components, and battery using the sameOKANO TAKUYUKI·Filed 2007·Granted Oct 29, 2013·1 cites·10 claims
- 0653US6451478B1Coin-shaped battery and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Sep 17, 2002·23 cites·21 claims
- 0753US4874680ALithium secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted Oct 17, 1989·16 cites·11 claims
- 0847US8557439B2Lithium battery including positive electrode comprising manganese oxide in a mixed crystal stateOKANO TAKUYUKI·Filed 2009·Granted Oct 15, 2013·0 cites·4 claims
- 0936US2003148179A1Sealing material for electrochemical element and electrochemical element containing the sameFiled 2001·Application pending·0 cites
- 1035US2013330601A1Coin batteryMIZUTA TOUTA·Filed 2012·Application pending·0 cites
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