Inventor · disambiguated record

Keizi Akiyama

Also filed as: AKIYAMA KEIZI

1 granted patent·13 citations·filing 1990–1990

35Inventor score

Technology areasG03F

Files withFUJI PHOTO FILM CO LTD1

Top patents by PatentIndex Score

1 record

0149US5043252ADeveloper composition for PS plates for use in making lithographic printing plate and method of plate-makingFUJI PHOTO FILM CO LTD·Filed 1990·Granted Aug 27, 1991·13 cites·27 claims

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