Inventor · disambiguated record
Hiromu Yokota
Also filed as: YOKOTA HIROMU
4 granted patents·39 citations·filing 1975–1993
75Inventor score
Top patents by PatentIndex Score
4 records- 0153US4085760ATobacco filterDAICEL LTD·Filed 1976·Granted Apr 25, 1978·15 cites·8 claims
- 0246US4521251ALow-melting glass paste and cellulose nitrate thereforDAICEL CHEM·Filed 1983·Granted Jun 4, 1985·11 cites·3 claims
- 0337US5466209ACigarette filter-rod manufacturing deviceDAICEL CHEM·Filed 1993·Granted Nov 14, 1995·10 cites·3 claims
- 0433US4068670ASmoking compositionDAICEL LTD·Filed 1975·Granted Jan 17, 1978·3 cites·18 claims
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