Inventor · disambiguated record
Katsunobu Sayama
Also filed as: SAYAMA KATSUNOBU
11 granted patents·91 citations·filing 2000–2006
88Inventor score
Top patents by PatentIndex Score
11 records- 0187US7659034B2Lithium secondary batterySANYO ELECTRIC CO·Filed 2004·Granted Feb 9, 2010·29 cites·14 claims
- 0281US7153611B2Lithium secondary battery and method for manufacturing thereofSANYO ELECTRIC CO·Filed 2003·Granted Dec 26, 2006·18 cites·18 claims
- 0380US7160646B2Electrode for lithium secondary battery and lithium secondary batterySANYO ELECTRIC CO·Filed 2002·Granted Jan 9, 2007·19 cites·22 claims
- 0471US6921463B2Method of manufacturing electrode for lithium secondary cellSANYO ELECTRIC CO·Filed 2002·Granted Jul 26, 2005·10 cites·17 claims
- 0569US6610357B2Method for fabricating electrode for lithium secondary batterySANYO ELECTRIC CO·Filed 2001·Granted Aug 26, 2003·8 cites·15 claims
- 0660US6452087B2Photovoltaic device and method of fabricating the sameSANYO ELECTRIC CO·Filed 2001·Granted Sep 17, 2002·6 cites·27 claims
- 0752US7727580B2Method of manufacturing electrode for lithium secondary batteriesSANYO ELECTRIC CO·Filed 2006·Granted Jun 1, 2010·0 cites·8 claims
- 0848US7897284B2Lithium secondary batterySANYO ELECTRIC CO·Filed 2006·Granted Mar 1, 2011·0 cites·15 claims
- 0946US6348362B1Manufacturing method of photovoltaic deviceSANYO ELECTRIC CO·Filed 2000·Granted Feb 19, 2002·1 cites·11 claims
- 1044US8609279B2Lithium secondary battery and method for producing sameJITO DAIZO·Filed 2004·Granted Dec 17, 2013·0 cites·22 claims
- 1138US8211569B2Lithium secondary battery including a negative electrode which is a sintered layer of silicon particles and/or silicon alloy particles and a nonaqueous electrolyte containing carbon dioxide dissolved therein and method for producing sameSAWA SHOUICHIROU·Filed 2004·Granted Jul 3, 2012·0 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →