Inventor · disambiguated record
Junji Kawamoto
Also filed as: KAWAMOTO JUNJI
6 granted patents·70 citations·filing 1976–2020
82Inventor score
Top patents by PatentIndex Score
6 records- 0173US4153064ACigarette filtersDAICEL LTD·Filed 1977·Granted May 8, 1979·31 cites·16 claims
- 0253US4085760ATobacco filterDAICEL LTD·Filed 1976·Granted Apr 25, 1978·15 cites·8 claims
- 0350USD899573SFilter for inhalerOMRON HEALTHCARE CO LTD·Filed 2018·Granted Oct 20, 2020·5 cites·1 claims
- 0445US5291801AGear deviceJAPAN STEEL WORKS LTD·Filed 1992·Granted Mar 8, 1994·12 cites·11 claims
- 0545US4724849ANarrow-cross sectioned fibers for use in tobacco smoker filtersDAICEL CHEM·Filed 1986·Granted Feb 16, 1988·7 cites·7 claims
- 0644US11771845B2Mesh nebulizer and replacement memberOMRON HEALTHCARE CO LTD·Filed 2020·Granted Oct 3, 2023·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →