Inventor
MIYAJIMA ATSUO
JP31 patents
⚠️ This page may combine multiple inventors who share the name “MIYAJIMA ATSUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOKAI RUBBER IND LTD
26 patentsUS6321794B1Nov 27, 2001
Corrugated laminated tube
TOKAI RUBBER IND LTD56 citations96
US6481759B1Nov 19, 2002
Connecting structure
TOKAI RUBBER IND LTD75 citations95
US6318410B1Nov 20, 2001
Connecting structure
TOKAI RUBBER IND LTD31 citations93
US5882048AMar 16, 1999
Hose connecting structure
TOKAI RUBBER IND LTD43 citations93
US6631741B2Oct 14, 2003
Metal-composite corrugated hoses and a process for manufacturing the same
TOKAI RUBBER IND LTD33 citations92
US6517120B1Feb 11, 2003
Quick connector
TOKAI RUBBER IND LTD48 citations92
US6397884B1Jun 4, 2002
Connection structure and valved connection member
TOKAI RUBBER IND LTD25 citations92
US6345844B1Feb 12, 2002
Connector
TOKAI RUBBER IND LTD29 citations92
US6333386B1Dec 25, 2001
Rubber composition, hose of low fuel permeation, and electroconductive hose of low fuel permeation
TOKAI RUBBER IND LTD18 citations92
US5791696AAug 11, 1998
Hose with a protector
TOKAI RUBBER IND LTD41 citations92
US5472746ADec 5, 1995
Method of producing an electrostatically painted multi-layered hose
TOKAI RUBBER IND LTD47 citations92
US7328922B2Feb 12, 2008
Quick connector
TOKAI RUBBER IND LTD19 citations84
US7222637B2May 29, 2007
Connector equipped with a valve
TOKAI RUBBER IND LTD16 citations84
US7128346B2Oct 31, 2006
Structure for connecting tubular member to fuel tank
TOKAI RUBBER IND LTD17 citations84
US6837525B2Jan 4, 2005
Tube connecting structure
TOKAI RUBBER IND LTD16 citations84
US6637780B2Oct 28, 2003
Quick-action connector assembly including a latching indicator member
TOKAI RUBBER IND LTD19 citations84
US6607218B2Aug 19, 2003
Fuel hose connection structure and fuel hose
TOKAI RUBBER IND LTD17 citations84
US6712098B2Mar 30, 2004
Fuel hose, fuel hose connection method, and fuel hose connection structure
TOKAI RUBBER IND LTD18 citations83
US5871240AFeb 16, 1999
Hose with a protector
TOKAI RUBBER IND LTD16 citations82
US7552948B2Jun 30, 2009
Quick connector
TOKAI RUBBER IND LTD10 citations80
US6676165B2Jan 13, 2004
Tank joint parts and a process for manufacturing an annular molded product of resins
TOKAI RUBBER IND LTD8 citations74
US6478341B1Nov 12, 2002
Tube clamping structure
TOKAI RUBBER IND LTD13 citations74
US6082783AJul 4, 2000
Hose connecting structure
TOKAI RUBBER IND LTD12 citations74
US7493917B2Feb 24, 2009
Rubber composition for automotive non-water liquid delivery hose and automotive non-water liquid delivery hose using the same
TOKAI RUBBER IND LTD6 citations72
US6926924B2Aug 9, 2005
Metal-composite hose and a process for manufacturing the same
TOKAI RUBBER IND LTD5 citations62
US7955675B2Jun 7, 2011
Weld joint for fuel tank
TOKAI RUBBER IND LTD1 citations50
SUMITOMO RIKO CO LTD
4 patentsUS10596742B2Mar 24, 2020
Manufacturing process for filler tube
SUMITOMO RIKO CO LTD2 citations70
US10308109B2Jun 4, 2019
Resinous filler port
SUMITOMO RIKO CO LTD4 citations70
US10195936B2Feb 5, 2019
Filler tube and manufacturing process for the same
SUMITOMO RIKO CO LTD3 citations70
US11919384B2Mar 5, 2024
Resin filler tube and manufacturing method for the same
SUMITOMO RIKO CO LTD0 citations46