Inventor · disambiguated record
Yoshibumi Udagawa
Also filed as: UDAGAWA YOSHIBUMI
3 granted patents·21 citations·filing 1990–1995
63Inventor score
Top patents by PatentIndex Score
3 records- 0170US5448324ASheet film pack and film pack holderFUJI PHOTO FILM CO LTD·Filed 1993·Granted Sep 5, 1995·15 cites·19 claims
- 0227US5742863AFilm holderFUJI PHOTO FILM CO LTD·Filed 1995·Granted Apr 21, 1998·0 cites·9 claims
- 0327US5002385ATarget device used in eye movement testsKONAN CAMERA RES INST·Filed 1990·Granted Mar 26, 1991·6 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →