Inventor · disambiguated record
Shigeru Tazawa
Also filed as: TAZAWA SHIGERU
4 granted patents·123 citations·filing 1992–1994
80Inventor score
Technology areasB41J
Files withTOHOKU RIKO KK4
Top patents by PatentIndex Score
4 records- 0191US5448280ARewriteable card, printing apparatus for printing the card and a method of judging the life of the sameTOHOKU RIKO KK·Filed 1994·Granted Sep 5, 1995·70 cites·2 claims
- 0271US5448284ARewriteable card, printing apparatus for printing the card and a method of judging the life of the sameTOHOKU RIKO KK·Filed 1994·Granted Sep 5, 1995·21 cites·1 claims
- 0362US5183343AMethod of printing bar codes by a bar code printerTOHOKU RIKO KK·Filed 1992·Granted Feb 2, 1993·19 cites·1 claims
- 0460US5448279ARewriteable card, printing apparatus for printing the card and a method of judging the life of the sameTOHOKU RIKO KK·Filed 1993·Granted Sep 5, 1995·13 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →