Inventor · disambiguated record
Mamoru Hayamizu
Also filed as: HAYAMIZU MAMORU
7 granted patents·211 citations·filing 1976–1990
87Inventor score
Top patents by PatentIndex Score
7 records- 0195US4721058APaper cutting unit of automatic drawing machinesSEIKO INSTR & ELECTRONICS·Filed 1985·Granted Jan 26, 1988·84 cites·13 claims
- 0282US4731621ARecording apparatus having printing headTOSHIBA KK·Filed 1987·Granted Mar 15, 1988·34 cites·28 claims
- 0378US4136949AMethod for optically measuring a distanceSEIKO INSTR & ELECTRONICS·Filed 1976·Granted Jan 30, 1979·29 cites·5 claims
- 0474US5121143AInk printing head with variable-size heat elementsGRAPHTEC KK·Filed 1990·Granted Jun 9, 1992·35 cites·3 claims
- 0568US4803499AMoveable ink jet thermal printing headSOARTEC CORP·Filed 1987·Granted Feb 7, 1989·20 cites·3 claims
- 0640US4102571AMethod for optically measuring a distanceSEIKO INSTR & ELECTRONICS·Filed 1976·Granted Jul 25, 1978·5 cites·4 claims
- 0739US4916468AMovable ink jet thermal printing head to prevent ink stoppageTOSHIBA KK·Filed 1988·Granted Apr 10, 1990·4 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →