Inventor · disambiguated record
Masashi Mizutani
Also filed as: MIZUTANI MASASHI
7 granted patents·6 pending applications·72 citations·filing 1980–2024
83Inventor score
Files withJAPAN TOBACCO INC3TAKAHASHI HIROTAKA3ALPS ELECTRIC CO LTD1DENSO CORP1KAWAI LIME INDUSTRY CO LTD1
Top patents by PatentIndex Score
13 records- 0194US8813546B2NOx sensor diagnosis device and selective catalytic reduction systemTAKAHASHI HIROTAKA·Filed 2011·Granted Aug 26, 2014·18 cites·8 claims
- 0290US9145842B2NOx sensor diagnosis apparatus and selective catalytic reduction systemTAKAHASHI HIROTAKA·Filed 2011·Granted Sep 29, 2015·13 cites·4 claims
- 0376US2024315310A1Tobacco material, production method therefor, and tobacco productJAPAN TOBACCO INC·Filed 2024·Application pending·0 cites
- 0463US4707168ACase guard device for air filter and lubricator of compressed air systemKONAN ELECTRIC CO·Filed 1986·Granted Nov 17, 1987·25 cites·11 claims
- 0563US2025064103A1Method for isolating and purifying neophytadiene from leaf tobacco, neophytadiene composition, non-combustion heating-type flavor inhaler, non-combustion non-heating type flavor inhaler, combustion-type flavor inhaler and methods for producing sameJAPAN TOBACCO INC·Filed 2024·Application pending·0 cites
- 0653US2020359672A1Tobacco extract, method for producing tobacco extract, and non-combustion flavor inhaler including tobacco extractJAPAN TOBACCO INC·Filed 2020·Application pending·0 cites
- 0750US9796242B2Air conditioner for vehicleDENSO CORP·Filed 2012·Granted Oct 24, 2017·0 cites·4 claims
- 0850US4841394ACover mechanism for a recording medium holding deviceALPS ELECTRIC CO LTD·Filed 1987·Granted Jun 20, 1989·11 cites·2 claims
- 0945US2013319630A1Vehicular air-conditioning systemYAMAMOTO YUUDAI·Filed 2011·Application pending·0 cites
- 1040US4344391AIgnition timing control means for internal combustion enginesYAMAHA MOTOR CO LTD·Filed 1980·Granted Aug 17, 1982·5 cites·10 claims
- 1139US8973421B2Competence diagnosis system for urea water temperature sensorTAKAHASHI HIROTAKA·Filed 2011·Granted Mar 10, 2015·0 cites·1 claims
- 1238US2015299551A1High thermal conductive boehmite and method for manufacturing sameKAWAI LIME INDUSTRY CO LTD·Filed 2013·Application pending·0 cites
- 1336US2004185768A1Device for opening and closing passage and air conditioner for vehicle useFiled 2004·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →