Inventor · disambiguated record

Kenshi Hirai

Also filed as: HIRAI KENSHI

2 granted patents·43 citations·filing 1988–1995

62Inventor score

Technology areasB41J G06K

Files withHITACHI LTD2

Top patents by PatentIndex Score

2 records

0170US4943936APrint control apparatus controlling utilization state of plural format blocksHITACHI LTD·Filed 1988·Granted Jul 24, 1990·36 cites·6 claims
0237US6254290B1Printing system, printing control system, and printerHITACHI LTD·Filed 1995·Granted Jul 3, 2001·7 cites·14 claims

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