Inventor · disambiguated record
Naofumi Tateishi
Also filed as: TATEISHI NAOFUMI
7 granted patents·1 pending application·81 citations·filing 1986–2014
85Inventor score
Top patents by PatentIndex Score
8 records- 0177US6519503B2Collation system and methodLONGFORD EQUIPMENT INTERNAT LT·Filed 2001·Granted Feb 11, 2003·25 cites·23 claims
- 0270US8204309B2Method of processing pre-printed cardsCOOK EDWARD J·Filed 2007·Granted Jun 19, 2012·6 cites·28 claims
- 0363US4624171AAuto-playing apparatusCASIO COMPUTER CO LTD·Filed 1986·Granted Nov 25, 1986·16 cites·9 claims
- 0461US4742748AElectronic musical instrument adapted for sounding rhythm tones and melody-tones according to rhythm and melody play patterns stored in a timed relation to each otherCASIO COMPUTER CO LTD·Filed 1986·Granted May 10, 1988·16 cites·4 claims
- 0557US5040448AElectronic musical instrument with user-programmable tone generator modulesCASIO COMPUTER CO LTD·Filed 1989·Granted Aug 20, 1991·14 cites·18 claims
- 0644USRE46783EMethod of processing pre-printed cardsLONGFORD INT LTD·Filed 2014·Granted Apr 10, 2018·0 cites·29 claims
- 0734US2003059099A1Optical character recognition systemLONGFORD EQUIPMENT INTERNAT LT·Filed 2001·Application pending·0 cites
- 0832US4854209AElectronic musical instrument with key scaling using multiple set pointsCASIO COMPUTER CO LTD·Filed 1988·Granted Aug 8, 1989·4 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →