Inventor · disambiguated record
Fukuo Sugawara
Also filed as: SUGAWARA FUKUO
4 granted patents·26 citations·filing 1982–1985
70Inventor score
Technology areasB41J
Files withALPS ELECTRIC CO LTD4
Top patents by PatentIndex Score
4 records- 0170US4517576AMulti-color pen recording deviceALPS ELECTRIC CO LTD·Filed 1982·Granted May 14, 1985·20 cites·3 claims
- 0237US4560294APrinter with multiple type groupsALPS ELECTRIC CO LTD·Filed 1984·Granted Dec 24, 1985·4 cites·7 claims
- 0333US4576492AMulti-stage printerALPS ELECTRIC CO LTD·Filed 1983·Granted Mar 18, 1986·2 cites·9 claims
- 0420US4753544AMulti-color plural belt printer with sliding hammerALPS ELECTRIC CO LTD·Filed 1985·Granted Jun 28, 1988·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →