Inventor · disambiguated record
Takeo Tsutsumi
Also filed as: TSUTSUMI TAKEO
5 granted patents·6 pending applications·171 citations·filing 2003–2025
81Inventor score
Top patents by PatentIndex Score
11 records- 0191US6848449B2Low fire-spreading smoking article and method of manufacturing the sameJAPAN TOBACCO INC·Filed 2003·Granted Feb 1, 2005·132 cites·6 claims
- 0270US6883524B2Wrapper paper for smoking articlesJAPAN TOBACCO INC·Filed 2003·Granted Apr 26, 2005·13 cites·4 claims
- 0370US6860274B2Low fire-spreading cigaretteJAPAN TOBACCO INC·Filed 2003·Granted Mar 1, 2005·17 cites·18 claims
- 0467US2024074490A1Filter with added liquid, flavor inhalation article equipped with said filter, and flavor inhalation article packageJAPAN TOBACCO INC·Filed 2023·Application pending·0 cites
- 0563US7017586B2CigaretteJAPAN TOBACCO INC·Filed 2003·Granted Mar 28, 2006·8 cites·4 claims
- 0652US7938126B2Low ignition propensity cigaretteJAPAN TOBACCO INC·Filed 2004·Granted May 10, 2011·1 cites·14 claims
- 0747US2004094174A1Wrapper paper for smoking articles decreasing the amount of visible sidestream smoke of tobaccoFiled 2003·Application pending·0 cites
- 0841US2025127209A1Wrapper for non-combustion-heated flavor inhalation articleJAPAN TOBACCO INC·Filed 2025·Application pending·0 cites
- 0941US2025134172A1Non-combustion heating-type flavor inhalation productJAPAN TOBACCO INC·Filed 2025·Application pending·0 cites
- 1039US2006027243A1Low flame-spreading cigaretteJAPAN TOBACCO INC·Filed 2005·Application pending·0 cites
- 1131US2011033624A1Process for producing cigarette paper having low ignition propensityTSUTSUMI TAKEO·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →