Inventor
KAWAGUCHI TAKEYUKI
JP17 patents
⚠️ This page may combine multiple inventors who share the name “KAWAGUCHI TAKEYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TEIJIN LTD
16 patentsUS4353802AOct 12, 1982
Semipermeable composite membrane
TEIJIN LTD121 citations96
US4302336ANov 24, 1981
Semipermeable composite membrane
TEIJIN LTD149 citations96
US4820649AApr 11, 1989
Method and kit having layered device for detecting biological component by interference color
TEIJIN LTD94 citations95
US4360434ANov 23, 1982
Amphoteric ion-permeable composite membrane
TEIJIN LTD78 citations95
US4265745AMay 5, 1981
Permselective membrane
TEIJIN LTD61 citations95
US6291106B1Sep 18, 2001
Electrolytic-solution-supporting polymer film and secondary battery
TEIJIN LTD36 citations92
US5969082AOct 19, 1999
Application of sulfone, ketone and ester containing polyalkyl ether units to medical materials
TEIJIN LTD22 citations92
US4242208ADec 30, 1980
Semipermeable composite membrane and process for preparation thereof
TEIJIN LTD41 citations92
US5658466AAug 19, 1997
Method of sterilizing a blood dialyzer having semipermeable polymeric membranes by γ-ray irradiation
TEIJIN LTD27 citations89
US6797280B1Sep 28, 2004
Pressure-sensitive adhesive composition and moisture-permeable pressure-sensitive adhesive tape, pressure-sensitive adhesive drug composition, and pressure-sensitive adhesive tape preparation each containing the composition
TEIJIN LTD15 citations83
US5215800AJun 1, 1993
Erasable optical recording medium and method for writing, reading and/or erasing thereof
TEIJIN LTD20 citations81
US6166168ADec 26, 2000
Application of sulfone, ketone and ester containing polyalkyl ether units to medical materials
TEIJIN LTD12 citations73
US5814179ASep 29, 1998
Process for producing a blood dialyzer
TEIJIN LTD10 citations71
US4260652AApr 7, 1981
Preparation of permselective composite membrane
TEIJIN LTD20 citations70
US5268478ADec 7, 1993
Sulfur compound-coordinate bonded organic coloring matter, compositions of same, and photorecording media containing same
TEIJIN LTD5 citations62
US6433054B1Aug 13, 2002
Gel-form pressure-sensitive adhesive, and adhesive material and adhesive medicinal preparation both containing the same
TEIJIN LTD4 citations60