Inventor · disambiguated record
Koshiro Kurokawa
Also filed as: KUROKAWA KOSHIRO
5 granted patents·73 citations·filing 1983–1983
81Inventor score
Files withALPS ELECTRIC CO LTD5
Top patents by PatentIndex Score
5 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
- 0368US4560295ASheet presser mechanism for recorders with pivotable cover plateALPS ELECTRIC CO LTD·Filed 1983·Granted Dec 24, 1985·15 cites·5 claims
- 0463US4527176AMulti-color pen recorderALPS ELECTRIC CO LTD·Filed 1983·Granted Jul 2, 1985·12 cites·16 claims
- 0546US4488159APen switching mechanism in drum plottersALPS ELECTRIC CO LTD·Filed 1983·Granted Dec 11, 1984·6 cites·4 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →