Inventor
OOYAUCHI TETSUYA
JP12 patents
⚠️ This page may combine multiple inventors who share the name “OOYAUCHI TETSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TERUMO CORP
8 patentsUS6843783B2Jan 18, 2005
Injection needle and injection apparatus
TERUMO CORP25 citations91
US7632253B2Dec 15, 2009
Injection needle and injection apparatus
TERUMO CORP11 citations83
US6877652B2Apr 12, 2005
Metal tubular body and manufacturing method thereof
TERUMO CORP14 citations83
US6748786B2Jun 15, 2004
Metal tubular body and manufacturing method thereof
TERUMO CORP16 citations83
US7435239B2Oct 14, 2008
Injection needle with needle point offset from central plane
TERUMO CORP16 citations82
US7252653B2Aug 7, 2007
Liquid injection needle and liquid injection device
TERUMO CORP13 citations80
US7587820B2Sep 15, 2009
Metal tubular body and manufacturing method thereof
TERUMO CORP6 citations73
US10434265B2Oct 8, 2019
Medical hollow needle assembly and method of manufacturing hollow needle
TERUMO CORP0 citations34
OKANO KOGYO CO LTD
4 patentsUS6883552B2Apr 26, 2005
Metal tube and its production method
OKANO KOGYO CO LTD20 citations91
US7082795B2Aug 1, 2006
Metal tube and its production method
OKANO KOGYO CO LTD5 citations72
US6915821B2Jul 12, 2005
Metal tube and its production method
OKANO KOGYO CO LTD10 citations72
US7104103B2Sep 12, 2006
Method for producing a metal tube
OKANO KOGYO CO LTD1 citations51