Inventor · disambiguated record
Mitsugu Fujiwara
Also filed as: FUJIWARA MITSUGU
14 granted patents·128 citations·filing 1977–2022
92Inventor score
Files withALPS ELECTRIC CO LTD8ANDEN CO LTD1DENSO CORP1DENSO ELECTRONICS CORP1KOKUSAI DENSHIN DENWA CO LTD1
Top patents by PatentIndex Score
14 records- 0176US4514740ASheet guide mechanism in a recording deviceALPS ELECTRIC CO LTD·Filed 1983·Granted Apr 30, 1985·21 cites·4 claims
- 0273US4527174ASheet pressing mechanism in a pen type recording deviceALPS ELECTRIC CO LTD·Filed 1983·Granted Jul 2, 1985·19 cites·4 claims
- 0368US9859077B2Electromagnetic relay having a tapered and circular movable core portionANDEN CO LTD·Filed 2014·Granted Jan 2, 2018·2 cites·14 claims
- 0468US4560295ASheet presser mechanism for recorders with pivotable cover plateALPS ELECTRIC CO LTD·Filed 1983·Granted Dec 24, 1985·15 cites·5 claims
- 0563US4527176AMulti-color pen recorderALPS ELECTRIC CO LTD·Filed 1983·Granted Jul 2, 1985·12 cites·16 claims
- 0659US5172164AImage forming apparatus with microcapsules dispersed in the photoconductive memberALPS ELECTRIC CO LTD·Filed 1990·Granted Dec 15, 1992·13 cites·5 claims
- 0758US4871039APower steering system incorporating electric motorKOYO SEIKO CO·Filed 1988·Granted Oct 3, 1989·18 cites·2 claims
- 0857US12354820B2Electromagnetic relay deviceDENSO CORP·Filed 2022·Granted Jul 8, 2025·0 cites·3 claims
- 0948US11335525B2Electromagnetic relayDENSO ELECTRONICS CORP·Filed 2019·Granted May 17, 2022·0 cites·11 claims
- 1047US4149196AFacsimile transmitter receiver systemKOKUSAI DENSHIN DENWA CO LTD·Filed 1977·Granted Apr 10, 1979·8 cites·4 claims
- 1146US4488159APen switching mechanism in drum plottersALPS ELECTRIC CO LTD·Filed 1983·Granted Dec 11, 1984·6 cites·4 claims
- 1245USD305908SPrinter for computerALPS ELECTRIC CO LTD·Filed 1985·Granted Feb 6, 1990·4 cites·1 claims
- 1342US5122836AElectrophotographic apparatus having a removable cartridge including a photosensitive bodyALPS ELECTRIC CO LTD·Filed 1990·Granted Jun 16, 1992·6 cites·5 claims
- 1433US4075664AFacsimile scanning deviceYAMURA SHINKOSEISAKUSHO KK·Filed 1977·Granted Feb 21, 1978·4 cites·3 claims
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