Inventor · disambiguated record
Masahiro Utsumi
Also filed as: UTSUMI MASAHIRO
6 granted patents·1 pending application·81 citations·filing 1983–2024
83Inventor score
Top patents by PatentIndex Score
7 records- 0177US4551386AMagnetic recording materialsFUJI PHOTO FILM CO LTD·Filed 1984·Granted Nov 5, 1985·19 cites·14 claims
- 0276US5048078ASystem for communication over a telephone line between a facsimile apparatus and a computerMURATA MACHINERY LTD·Filed 1989·Granted Sep 10, 1991·30 cites·15 claims
- 0364US11135912B2Dump body and dump truckKOMATSU MFG CO LTD·Filed 2018·Granted Oct 5, 2021·1 cites·10 claims
- 0463US2025167605A1MotorTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0556US4499121AMethod of preparing a magnetic recording medium with a calendering treatmentFUJI PHOTO FILM CO LTD·Filed 1983·Granted Feb 12, 1985·8 cites·6 claims
- 0651US6144463AFacsimile machine having computer-linked modeMURATA MACHINERY LTD·Filed 1996·Granted Nov 7, 2000·19 cites·15 claims
- 0740US4663217AMagnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 1985·Granted May 5, 1987·4 cites·16 claims
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