Inventor · disambiguated record
Masaaki Kasai
Also filed as: KASAI MASAAKI
28 granted patents·4 pending applications·930 citations·filing 1982–2019
97Inventor score
Files withTERUMO CORP22OMRON TATEISI ELECTRONICS CO5OMRON HEALTHCARE CO LTD3KASAI MASAAKI1SUGIKI TSUTOMU1
Top patents by PatentIndex Score
32 records- 0196US4444330AMedical container stopperTERUMO CORP·Filed 1982·Granted Apr 24, 1984·124 cites·14 claims
- 0295US4664275AMedical container stopperTERUMO CORP·Filed 1985·Granted May 12, 1987·105 cites·10 claims
- 0388US4682703AStopper for medical containerTERUMO CORP·Filed 1986·Granted Jul 28, 1987·113 cites·7 claims
- 0486USD323710SBlood collecting tube holderTERUMO CORP·Filed 1988·Granted Feb 4, 1992·31 cites·1 claims
- 0584US8016791B2Valve body and medical toolTERUMO CORP·Filed 2010·Granted Sep 13, 2011·25 cites·22 claims
- 0682US5213765ABlood collection tubeTERUMO CORP·Filed 1991·Granted May 25, 1993·58 cites·4 claims
- 0781US4776959AHydrophilic porous membrane and method for manufacturing thereofTERUMO CORP·Filed 1987·Granted Oct 11, 1988·46 cites·15 claims
- 0878USD311249SBlood collecting tubeTERUMO CORP·Filed 1987·Granted Oct 9, 1990·17 cites·1 claims
- 0976US8096976B2Valve body and medical toolSUGIKI TSUTOMU·Filed 2010·Granted Jan 17, 2012·16 cites·23 claims
- 1075US5033476ABlood collecting tubeTERUMO CORP·Filed 1987·Granted Jul 23, 1991·123 cites·15 claims
- 1171US11219722B2Needle-equipped outer tubeTERUMO CORP·Filed 2019·Granted Jan 11, 2022·0 cites·7 claims
- 1269US11363961B2Biological information analysis device, system, and programOMRON TATEISI ELECTRONICS CO·Filed 2017·Granted Jun 21, 2022·1 cites·8 claims
- 1368US7081107B2Syringe and prefilled syringeTERUMO CORP·Filed 2003·Granted Jul 25, 2006·41 cites·17 claims
- 1467US4507415AMedical articlesTERUMO CORP·Filed 1983·Granted Mar 26, 1985·16 cites·15 claims
- 1560US9167352B2MicrophoneOMRON TATEISI ELECTRONICS CO·Filed 2014·Granted Oct 20, 2015·1 cites·18 claims
- 1658US11129944B2Method for producing needle-equipped outer tube and needle-equipped outer tubeTERUMO CORP·Filed 2019·Granted Sep 28, 2021·0 cites·11 claims
- 1756US4991601AHolder for blood sample tubeTERUMO CORP·Filed 1989·Granted Feb 12, 1991·58 cites·11 claims
- 1855US11617516B2Biological information analysis device, biological information analysis system, program, and biological information analysis methodOMRON TATEISI ELECTRONICS CO·Filed 2017·Granted Apr 4, 2023·0 cites·8 claims
- 1955US11246501B2Biological information analysis device, system, and programOMRON TATEISI ELECTRONICS CO·Filed 2017·Granted Feb 15, 2022·0 cites·6 claims
- 2051US5020220ADevice for opening film-like closureTERUMO CORP·Filed 1990·Granted Jun 4, 1991·15 cites·20 claims
- 2151US4985026ABlood collecting tubeTERUMO CORP·Filed 1989·Granted Jan 15, 1991·27 cites·31 claims
- 2250US10258747B2Method for manufacturing needle-equipped outer tube, and needle-equipped outer tubeTERUMO CORP·Filed 2014·Granted Apr 16, 2019·0 cites·10 claims
- 2349US2018344213A1Biological information measurement device, personal identification device, and personal identification methodOMRON HEALTHCARE CO LTD·Filed 2018·Application pending·0 cites
- 2448US10232128B2Method for producing needle-equipped outer tube and needle-equipped outer tubeTERUMO CORP·Filed 2015·Granted Mar 19, 2019·0 cites·12 claims
- 2546US9126823B2MicrophoneOMRON TATEISI ELECTRONICS CO·Filed 2014·Granted Sep 8, 2015·0 cites·15 claims
- 2645US11324454B2Blood pressure measurement apparatus, method of controlling blood pressure measurement apparatus, and programOMRON HEALTHCARE CO LTD·Filed 2019·Granted May 10, 2022·0 cites·13 claims
- 2744US5637399ASynthetic resin needleTERUMO CORP·Filed 1996·Granted Jun 10, 1997·50 cites·12 claims
- 2843US5201794AMethod for sampling blood specimenTERUMO CORP·Filed 1992·Granted Apr 13, 1993·36 cites·5 claims
- 2943US4936314AMethod of evacuating and preserving a blood collecting deviceTERUMO CORP·Filed 1988·Granted Jun 26, 1990·27 cites·7 claims
- 3043US2018336971A1Biological information evaluation device, biological information measurement device, and biological information evaluation methodOMRON HEALTHCARE CO LTD·Filed 2018·Application pending·0 cites
- 3142US2012020609A1Optical wiring arrangement and optical transmission moduleKASAI MASAAKI·Filed 2008·Application pending·0 cites
- 3240US2005119620A1SyringeTERUMO CORP·Filed 2002·Application pending·0 cites
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