Inventor · disambiguated record
Katsuo Kato
Also filed as: KATO KATSUO
10 granted patents·3 pending applications·103 citations·filing 1986–2024
88Inventor score
Top patents by PatentIndex Score
13 records- 0179US9332786B2Cigarette filter and capsule filter cigarette using sameYOKOGAWA SUSUMU·Filed 2012·Granted May 10, 2016·14 cites·8 claims
- 0278US7547271B2Filter rod making machineJAPAN TOBACCO INC·Filed 2006·Granted Jun 16, 2009·9 cites·8 claims
- 0377US4740113AReceiving/delivering apparatus for rod-shaped objects transported by an air flowJAPAN TOBACCO INC·Filed 1986·Granted Apr 26, 1988·31 cites·9 claims
- 0466US2024315318A1Filling element used for flavor inhalation article and method for manufacturing filling elementJAPAN TOBACCO INC·Filed 2024·Application pending·0 cites
- 0564US12446616B2Manufacturing device and manufacturing method for filler element used in flavor inhalation articleJAPAN TOBACCO INC·Filed 2024·Granted Oct 21, 2025·0 cites·9 claims
- 0662US2025009013A1Flavor rod for use in non-combustion-heating-type flavor inhalation articleJAPAN TOBACCO INC·Filed 2024·Application pending·0 cites
- 0755US2025009011A1Flavor sheet for use in non-combustion-heating-type flavor inhalation articleJAPAN TOBACCO INC·Filed 2024·Application pending·0 cites
- 0848US10039316B2Cigarette filter manufacturing apparatus and cigarette filter manufacturing methodJAPAN TOBACCO INC·Filed 2013·Granted Aug 7, 2018·0 cites·11 claims
- 0947US5102009ASmall-article feed machineJAPAN TOBACCO INC·Filed 1990·Granted Apr 7, 1992·14 cites·2 claims
- 1043US4943272AApparatus for manufacturing cigarette filterJAPAN TOBACCO INC·Filed 1989·Granted Jul 24, 1990·13 cites·7 claims
- 1140US4815481AApparatus for manufacturing filter cigarettesJAPAN TOBACCO INC·Filed 1987·Granted Mar 28, 1989·9 cites·6 claims
- 1237US5062522ADevice for aligning articles having different diameters at their head and tails along a selected direction of movement while concurrently orienting their heads either forwardly or rearwardly relative to that directionJAPAN TOBACCO INC·Filed 1990·Granted Nov 5, 1991·7 cites·6 claims
- 1336US4883078ATransport system for transporting rod-shaped objects in an air flowJAPAN TOBACCO INC·Filed 1986·Granted Nov 28, 1989·6 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →