Inventor · disambiguated record
Kikuo Hirai
Also filed as: HIRAI KIKUO
6 granted patents·311 citations·filing 1987–1997
87Inventor score
Files withFUJI PHOTO FILM CO LTD6
Top patents by PatentIndex Score
6 records- 0195US4855109AChemical analysis apparatusFUJI PHOTO FILM CO LTD·Filed 1987·Granted Aug 8, 1989·156 cites·9 claims
- 0283US5047351AOptical end-point type analytical methodFUJI PHOTO FILM CO LTD·Filed 1989·Granted Sep 10, 1991·58 cites·2 claims
- 0376US5882935AAnalysis element and method for analyzing glycated hemoglobin content ratioFUJI PHOTO FILM CO LTD·Filed 1995·Granted Mar 16, 1999·48 cites·16 claims
- 0457US5795791AMethod of determining calibration curve and analysis method and apparatus using the sameFUJI PHOTO FILM CO LTD·Filed 1997·Granted Aug 18, 1998·18 cites·9 claims
- 0555US5948368AMethod of determining calibration curve and analysis method and apparatus using the sameFUJI PHOTO FILM CO LTD·Filed 1997·Granted Sep 7, 1999·19 cites·8 claims
- 0648US4832488AMethod for correction of calibration curve in dry analytical processFUJI PHOTO FILM CO LTD·Filed 1987·Granted May 23, 1989·12 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Kikuo Hirai files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →