Inventor · disambiguated record
Kazuhiko Takeuchi
Also filed as: TAKEUCHI KAZUHIKO
23 granted patents·3 pending applications·165 citations·filing 1975–2018
94Inventor score
Files withTERUMO CORP11AGENCY IND SCIENCE TECHN3FUJI PHOTO FILM CO LTD3TOYOTOMI KOGYO CO LTD3HORI GLASS CO LTD2
Top patents by PatentIndex Score
26 records- 0184US9199023B2OxygenatorTERUMO CORP·Filed 2013·Granted Dec 1, 2015·6 cites·14 claims
- 0281US6503451B2Oxygenator of hollow fiber membrane typeTERUMO CORP·Filed 2000·Granted Jan 7, 2003·33 cites·13 claims
- 0377US5409877ACatalyst for producing aldehyde and alcohol from olefin, carbon monoxide and hydrogenAGENCY IND SCIENCE TECHN·Filed 1992·Granted Apr 25, 1995·21 cites·2 claims
- 0470US9867919B2Production method for medical instrument and medical instrumentTERUMO CORP·Filed 2014·Granted Jan 16, 2018·1 cites·19 claims
- 0567US9283311B2Oxygenator and extracorporeal circuitTERUMO CORP·Filed 2013·Granted Mar 15, 2016·4 cites·18 claims
- 0665US6908446B2Blood reservoirTERUMO CORP·Filed 2001·Granted Jun 21, 2005·32 cites·26 claims
- 0763US7922683B2Extracorporeal circulatorTERUMO CORP·Filed 2005·Granted Apr 12, 2011·5 cites·6 claims
- 0863US5019491ASilver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 1990·Granted May 28, 1991·6 cites·18 claims
- 0962US7947007B2Bubble trapTERUMO CORP·Filed 2007·Granted May 24, 2011·3 cites·4 claims
- 1061US8242186B2Lactic acid oligomer and method for producing the sameNAGAHATA RITSUKO·Filed 2007·Granted Aug 14, 2012·2 cites·3 claims
- 1157US9867920B2Medical instrumentTERUMO CORP·Filed 2014·Granted Jan 16, 2018·1 cites·17 claims
- 1256US6494003B1Vehicle window glass and method of producing the sameHORI GLASS CO LTD·Filed 2000·Granted Dec 17, 2002·5 cites·18 claims
- 1349US7959596B2Extracorporeal circuitTERUMO CORP·Filed 2008·Granted Jun 14, 2011·0 cites·16 claims
- 1448US2009175762A1Oxygenator unit and oxygenator apparatusTERUMO CORP·Filed 2009·Application pending·0 cites
- 1545US11708617B2Brick lining forming methodKROSAKIHARIMA CORP·Filed 2018·Granted Jul 25, 2023·0 cites·7 claims
- 1638US4424019ADevice for vertically moving the wick of an oil burnerTOYOTOMI KOGYO CO LTD·Filed 1981·Granted Jan 3, 1984·4 cites·6 claims
- 1738US3962922ASampling apparatus for fluidHONEYWELL INC·Filed 1975·Granted Jun 15, 1976·6 cites·1 claims
- 1837US6123519ADelivery blood storing member-equipped blood reservoir tank and blood delivery instrument for extracorporeal circulation circuitTERUMO CORP·Filed 1998·Granted Sep 26, 2000·26 cites·41 claims
- 1936US2003089055A1Vehicle window and method of producing the sameHORI GLASS CO LTD·Filed 2002·Application pending·0 cites
- 2033US5104778ASilver halide photosensitive materialFUJI PHOTO FILM CO LTD·Filed 1990·Granted Apr 14, 1992·3 cites·6 claims
- 2133US4917995ASilver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 1988·Granted Apr 17, 1990·3 cites·7 claims
- 2232US4589842ADevice for adjusting the vertical position of wick in oil burnerTOYOTOMI KOGYO CO LTD·Filed 1984·Granted May 20, 1986·2 cites·6 claims
- 2331US2004209031A1Vehicle window glass and method of producing the sameKAWASE TOYOO·Filed 2001·Application pending·0 cites
- 2430US4611574AProtective guard for oil burnerTOYOTOMI KOGYO CO LTD·Filed 1985·Granted Sep 16, 1986·1 cites·11 claims
- 2528US5576417AMethod for synthesizing aromatic polymersAGENCY IND SCIENCE TECHN·Filed 1994·Granted Nov 19, 1996·1 cites·20 claims
- 2626US5233110AProcess for the preparation of cycloocteneAGENCY IND SCIENCE TECHN·Filed 1992·Granted Aug 3, 1993·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →