Inventor · disambiguated record
Tadashi Umeda
Also filed as: MURAKAMI MASAHIRO · UMEDA TADASHI
21 granted patents·176 citations·filing 1978–2003
95Inventor score
Top patents by PatentIndex Score
21 records- 0184US4936278AAir-fuel ratio control method for internal combustion enginesHONDA MOTOR CO LTD·Filed 1989·Granted Jun 26, 1990·27 cites·5 claims
- 0284US4382674AElectrostatic copying apparatusMITA INDUSTRIAL CO LTD·Filed 1981·Granted May 10, 1983·18 cites·14 claims
- 0371US4805579AMethod of controlling fuel supply during acceleration of an internal combustion engineHONDA MOTOR CO LTD·Filed 1987·Granted Feb 21, 1989·19 cites·8 claims
- 0468US4515465AElectrostatic copying apparatusMITA INDUSTRIAL CO LTD·Filed 1983·Granted May 7, 1985·9 cites·4 claims
- 0564US4636057AElectrostatic copying apparatusMITA INDUSTRIAL CO LTD·Filed 1984·Granted Jan 13, 1987·9 cites·7 claims
- 0660US4181424AMethod of and means for synchronously transferring original and copying paper for electrostatic photoduplicationMITA INDUSTRIAL CO LTD·Filed 1978·Granted Jan 1, 1980·9 cites·7 claims
- 0757US6499460B2Ignition timing control device for internal combustion engineHONDA MOTOR CO LTD·Filed 2001·Granted Dec 31, 2002·6 cites·3 claims
- 0855US4714338AElectrostatic copying apparatusMITA INDUSTRIAL CO LTD·Filed 1986·Granted Dec 22, 1987·7 cites·4 claims
- 0955US4635606AFuel supply control system for internal combustion engines, capable of preventing vapor lockHONDA MOTOR CO LTD·Filed 1985·Granted Jan 13, 1987·12 cites·4 claims
- 1055US4436411AToner dispenser and detector for an electrostatic copying apparatusMITA INDUSTRIAL CO LTD·Filed 1983·Granted Mar 13, 1984·5 cites·12 claims
- 1151US4666283AElectrostatic copying apparatusMITA INDUSTRIAL CO LTD·Filed 1986·Granted May 19, 1987·6 cites·16 claims
- 1250US4892076AFuel supply control system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1988·Granted Jan 9, 1990·10 cites·19 claims
- 1350US4724464AArea setting deviceMITA INDUSTRIAL CO LTD·Filed 1986·Granted Feb 9, 1988·9 cites·5 claims
- 1450US4702211AIgnition timing control method for internal combustion enginesHONDA MOTOR CO LTD·Filed 1986·Granted Oct 27, 1987·7 cites·9 claims
- 1548US4666285AElectrostatic copying apparatusMITA INDUSTRIAL CO LTD·Filed 1986·Granted May 19, 1987·5 cites·7 claims
- 1648US4478507AMount for rotary drum in an electrostatic copying apparatusMITA INDUSTRIAL CO LTD·Filed 1983·Granted Oct 23, 1984·4 cites·3 claims
- 1745US4520354ADisplay device for copying apparatusMITA INDUSTRIAL CO LTD·Filed 1982·Granted May 28, 1985·6 cites·2 claims
- 1843US7119652B2Method of avoiding arc prolongation on current interruption, particulary a fuseUMEDA TADASHI·Filed 2003·Granted Oct 10, 2006·4 cites·2 claims
- 1943US4469431AElectrostatic copying apparatus with sheet feederMITA INDUSTRIAL CO LTD·Filed 1983·Granted Sep 4, 1984·3 cites·2 claims
- 2034US4469432AElectrostatic copying apparatus with cooling systemMITA INDUSTRIAL CO LTD·Filed 1983·Granted Sep 4, 1984·1 cites·2 claims
- 2130US4197003ASwitch device in electrostatic photographic copying machineMITA INDUSTRIAL CO LTD·Filed 1978·Granted Apr 8, 1980·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →