Inventor · disambiguated record
Sadayoshi Matsuura
Also filed as: MATSUURA SADAYOSHI
5 granted patents·849 citations·filing 1996–2007
85Inventor score
Files withJAPAN TOBACCO INC5
Top patents by PatentIndex Score
5 records- 0196US6089857AHeater for generating flavor and flavor generation applianceJAPAN TOBACCO INC·Filed 1996·Granted Jul 18, 2000·555 cites·3 claims
- 0291US6904917B2Method of manufacturing cigarette suppressing spread of burn and apparatus for manufacturing cigarette suppressing spread of burnJAPAN TOBACCO INC·Filed 2003·Granted Jun 14, 2005·142 cites·22 claims
- 0391US6848449B2Low fire-spreading smoking article and method of manufacturing the sameJAPAN TOBACCO INC·Filed 2003·Granted Feb 1, 2005·132 cites·6 claims
- 0487US7870953B2Cigarette packageJAPAN TOBACCO INC·Filed 2007·Granted Jan 18, 2011·20 cites·10 claims
- 0546US7665468B2Cigarette making machine and methodJAPAN TOBACCO INC·Filed 2005·Granted Feb 23, 2010·0 cites·11 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →