Inventor · disambiguated record

Hisao Akiguchi

Also filed as: AKIGUCHI HISAO

1 granted patent·65 citations·filing 1981–1981

50Inventor score

Technology areasH04N

Files withDAINIPPON INK & CHEMICALS1

Top patents by PatentIndex Score

1 record

0183US4472736ALithographic reproduction original classification and color separation tone curve adjustmentDAINIPPON INK & CHEMICALS·Filed 1981·Granted Sep 18, 1984·65 cites·11 claims

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