Inventor · disambiguated record

Tokumi Chiba

Also filed as: CHIBA TOKUMI

2 granted patents·50 citations·filing 1992–1999

65Inventor score

Technology areasY10T

Files withOJI YUKA GOSEISHI KK1 OJI YUKA SYNT PAPER CO LTD1

Top patents by PatentIndex Score

2 records

0168US5233924ASynthetic paper for writing and printingOJI YUKA GOSEISHI KK·Filed 1992·Granted Aug 10, 1993·27 cites·7 claims
0261US6534150B1Stretched film of thermoplastic resinOJI YUKA SYNT PAPER CO LTD·Filed 1999·Granted Mar 18, 2003·23 cites·17 claims

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