Inventor · disambiguated record
Sigeru Tezuka
Also filed as: TEZUKA SIGERU
10 granted patents·242 citations·filing 1987–1999
91Inventor score
Files withFUJI PHOTO FILM CO LTD10
Top patents by PatentIndex Score
10 records- 0184US4869114ALiquid depositing device and methodFUJI PHOTO FILM CO LTD·Filed 1988·Granted Sep 26, 1989·52 cites·9 claims
- 0280US4928540AMethod of dispensing coagulative test liquidFUJI PHOTO FILM CO LTD·Filed 1989·Granted May 29, 1990·35 cites·5 claims
- 0380US4715942AElectrophoresis apparatusFUJI PHOTO FILM CO LTD·Filed 1987·Granted Dec 29, 1987·45 cites·6 claims
- 0472US6220453B1Blood filter unitFUJI PHOTO FILM CO LTD·Filed 1999·Granted Apr 24, 2001·38 cites·12 claims
- 0556US5673814AElement pressing mechanism for dry chemical analysis element cartridgeFUJI PHOTO FILM CO LTD·Filed 1996·Granted Oct 7, 1997·20 cites·4 claims
- 0645US5935520ADry analytical elementFUJI PHOTO FILM CO LTD·Filed 1996·Granted Aug 10, 1999·11 cites·18 claims
- 0744US5336468APipette tipFUJI PHOTO FILM CO LTD·Filed 1990·Granted Aug 9, 1994·18 cites·2 claims
- 0844US4929428AQuantitative pipetteFUJI PHOTO FILM CO LTD·Filed 1989·Granted May 29, 1990·19 cites·8 claims
- 0930US5051282AMethod and apparatus for water-repellent processing of tubeFUJI PHOTO FILM CO LTD·Filed 1989·Granted Sep 24, 1991·3 cites·21 claims
- 1029US4810341AMethod of making electrophoresis sheetFUJI PHOTO FILM CO LTD·Filed 1987·Granted Mar 7, 1989·1 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Sigeru Tezuka 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 →