Inventor · disambiguated record
Akio Umemoto
Also filed as: UMEMOTO AKIO
5 granted patents·1 pending application·47 citations·filing 1986–1999
79Inventor score
Top patents by PatentIndex Score
6 records- 0152US6232611B1Radiographic intensifying screenFUJI PHOTO FILM CO LTD·Filed 1995·Granted May 15, 2001·17 cites·8 claims
- 0249US5477053ARadiographic intensifying screen and process for preparing the sameKASEI OPTONIX·Filed 1994·Granted Dec 19, 1995·13 cites·19 claims
- 0338US4979200ARadiographic intensifying screenKASEI OPTONIX·Filed 1989·Granted Dec 18, 1990·7 cites·5 claims
- 0437US4772803AGradient intensifying screenKASEI OPTONIX·Filed 1987·Granted Sep 20, 1988·6 cites·6 claims
- 0533US4696868AIntensifying screensKASEI OPTONIX·Filed 1986·Granted Sep 29, 1987·4 cites·9 claims
- 0628US2001046553A1Process for forming a phosphor screen for displayFiled 1999·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →