Inventor · disambiguated record
Teruaki Koizumi
Also filed as: KOIZUMI TERUAKI
9 granted patents·464 citations·filing 1985–2014
89Inventor score
Top patents by PatentIndex Score
9 records- 0187US4734261ADuplex pipetteFUJI PHOTO FILM CO LTD·Filed 1986·Granted Mar 29, 1988·65 cites·4 claims
- 0283US4737344ALiquid sample-spotting apparatusFUJI PHOTO FILM CO LTD·Filed 1987·Granted Apr 12, 1988·91 cites·6 claims
- 0381US5569287AMeans for collecting and spotting small amount of bloodFUJI PHOTO FILM CO LTD·Filed 1994·Granted Oct 29, 1996·279 cites·3 claims
- 0480US7167669B2Image forming apparatusFUJI XEROX CO LTD·Filed 2005·Granted Jan 23, 2007·7 cites·6 claims
- 0569US6397006B1Optical head device of a self-propelled typeFUJI PHOTO FILM CO LTD·Filed 2001·Granted May 28, 2002·8 cites·13 claims
- 0650US6490414B2Instant film unit advancing apparatusFUJI PHOTO FILM CO LTD·Filed 2001·Granted Dec 3, 2002·2 cites·16 claims
- 0746US9837620B2Benzopyridoindole derivative and organic electroluminescent elementHODOGAYA CHEMICAL CO LTD·Filed 2014·Granted Dec 5, 2017·0 cites·12 claims
- 0837US4613421AApparatus for measuring ionic activityFUJI PHOTO FILM CO LTD·Filed 1985·Granted Sep 23, 1986·6 cites·8 claims
- 0936US4613420AApparatus for measuring ionic activityFUJI PHOTO FILM CO LTD·Filed 1985·Granted Sep 23, 1986·6 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →