Inventor · disambiguated record

Shin'Ichi Hirasawa

Also filed as: HIRASAWA SHIN ICHI

2 granted patents·22 citations·filing 1995–1997

58Inventor score

Technology areasB41J

Files withCANON KK2

Top patents by PatentIndex Score

2 records

0156US5988798AFluid ejection head with multi-dimensional fluid pathCANON KK·Filed 1995·Granted Nov 23, 1999·17 cites·10 claims
0233US6183066B1Ink jet recording head having a common wiring structure and ink jet recording apparatusCANON KK·Filed 1997·Granted Feb 6, 2001·5 cites·13 claims

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