Inventor · disambiguated record

Yasuji Koga

Also filed as: KOGA YASUJI

3 granted patents·17 citations·filing 1992–2002

64Inventor score

Technology areasB41M G09F

Files withKANZAKI PAPER MFG CO LTD2 OJI PAPER CO1

Top patents by PatentIndex Score

3 records

0165US7063265B2Baggage tag and method for using baggage tagOJI PAPER CO·Filed 2002·Granted Jun 20, 2006·13 cites·12 claims
0238US5212145AHeat sensitive recording materialKANZAKI PAPER MFG CO LTD·Filed 1992·Granted May 18, 1993·3 cites·14 claims
0329US5478793APressure sensitive recording materialsKANZAKI PAPER MFG CO LTD·Filed 1993·Granted Dec 26, 1995·1 cites·8 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →