Inventor
KASAI MASAAKI
JP33 patents
⚠️ This page may combine multiple inventors who share the name “KASAI MASAAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TERUMO CORP
21 patentsUS5033476AJul 23, 1991
Blood collecting tube
TERUMO CORP123 citations98
US4682703AJul 28, 1987
Stopper for medical container
TERUMO CORP113 citations96
US4664275AMay 12, 1987
Medical container stopper
TERUMO CORP105 citations96
US4444330AApr 24, 1984
Medical container stopper
TERUMO CORP124 citations96
US5213765AMay 25, 1993
Blood collection tube
TERUMO CORP58 citations95
US5201794AApr 13, 1993
Method for sampling blood specimen
TERUMO CORP36 citations92
US4991601AFeb 12, 1991
Holder for blood sample tube
TERUMO CORP58 citations92
US4936314AJun 26, 1990
Method of evacuating and preserving a blood collecting device
TERUMO CORP27 citations92
US4776959AOct 11, 1988
Hydrophilic porous membrane and method for manufacturing thereof
TERUMO CORP46 citations92
US7081107B2Jul 25, 2006
Syringe and prefilled syringe
TERUMO CORP41 citations91
US8016791B2Sep 13, 2011
Valve body and medical tool
TERUMO CORP25 citations90
US4985026AJan 15, 1991
Blood collecting tube
TERUMO CORP27 citations90
US5637399AJun 10, 1997
Synthetic resin needle
TERUMO CORP50 citations89
USD323710SFeb 4, 1992
Blood collecting tube holder
TERUMO CORP31 citations88
USD311249SOct 9, 1990
Blood collecting tube
TERUMO CORP17 citations82
US5020220AJun 4, 1991
Device for opening film-like closure
TERUMO CORP15 citations72
US4507415AMar 26, 1985
Medical articles
TERUMO CORP16 citations72
US11219722B2Jan 11, 2022
Needle-equipped outer tube
TERUMO CORP0 citations61
US11129944B2Sep 28, 2021
Method for producing needle-equipped outer tube and needle-equipped outer tube
TERUMO CORP0 citations61
US10258747B2Apr 16, 2019
Method for manufacturing needle-equipped outer tube, and needle-equipped outer tube
TERUMO CORP0 citations51
US10232128B2Mar 19, 2019
Method for producing needle-equipped outer tube and needle-equipped outer tube
TERUMO CORP0 citations50
OMRON TATEISI ELECTRONICS CO
5 patentsUS11617516B2Apr 4, 2023
Biological information analysis device, biological information analysis system, program, and biological information analysis method
OMRON TATEISI ELECTRONICS CO0 citations60
US11363961B2Jun 21, 2022
Biological information analysis device, system, and program
OMRON TATEISI ELECTRONICS CO1 citations60
US11246501B2Feb 15, 2022
Biological information analysis device, system, and program
OMRON TATEISI ELECTRONICS CO0 citations60
US9167352B2Oct 20, 2015
Microphone
OMRON TATEISI ELECTRONICS CO1 citations51
US9126823B2Sep 8, 2015
Microphone
OMRON TATEISI ELECTRONICS CO0 citations42
RINORU OIL MILLS CO LTD
4 patentsUS5986116ANov 16, 1999
Method for producing conjugated linoleic acid
RINORU OIL MILLS CO LTD38 citations90
US6451336B2Sep 17, 2002
Method for increasing brown fat, comprising administering conjugated linoleic acid as active ingredient
RINORU OIL MILLS CO LTD16 citations81
US6358998B1Mar 19, 2002
Body fat-reducing agent comprising dioxabicyclo[3.3.0] octane derivative as active ingredient
RINORU OIL MILLS CO LTD15 citations81
US6660504B2Dec 9, 2003
Process for exchanging bases in phospholipids
RINORU OIL MILLS CO LTD4 citations56