Assignee

FUNAKUBO HIROYASU

2 granted patents·17 citations·filing 1978–1979

Technology mixA61F1 G10L1

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2 records

0155US4178472AVoiced instruction identification systemFUNAKUBO HIROYASU·Filed 1978·Granted Dec 11, 1979·11 cites·12 claims
0223US4263656AVisual sighting systemFUNAKUBO HIROYASU·Filed 1979·Granted Apr 21, 1981·6 cites·5 claims

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