Inventor
ITO MITSURU
JP45 patents
⚠️ This page may combine multiple inventors who share the name “ITO MITSURU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ITO MITSURU
11 patentsUS8116189B2Feb 14, 2012
Optical pickup lens
ITO MITSURU7 citations84
US4164792AAug 21, 1979
Device for tightening the waist of a garment
ITO MITSURU27 citations82
US4357714ANov 9, 1982
Fabric articles and the manufacture thereof
ITO MITSURU10 citations73
US4304007ADec 8, 1981
Jacket
ITO MITSURU8 citations73
US8488434B2Jul 16, 2013
Objective lens, optical pickup apparatus using the same, and method for manufacturing objective lens
ITO MITSURU3 citations62
US8427926B2Apr 23, 2013
Optical pickup lens
ITO MITSURU0 citations52
US8274876B2Sep 25, 2012
Optical pickup lens
ITO MITSURU0 citations52
US8270282B2Sep 18, 2012
Optical pickup lens
ITO MITSURU0 citations52
US8184521B2May 22, 2012
Optical pickup lens
ITO MITSURU0 citations52
US8085646B2Dec 27, 2011
Optical pickup lens capable of detecting the tilt state
ITO MITSURU0 citations52
US8441900B2May 14, 2013
Objective lens and optical pick-up device using the same
ITO MITSURU0 citations41
MITSUI TOATSU CHEMICALS
9 patentsUS5591817AJan 7, 1997
Molded articles of syndiotactic polypropylene and method for preparing same
MITSUI TOATSU CHEMICALS45 citations94
US5200131AApr 6, 1993
Method for molding syndiotactic polypropylene
MITSUI TOATSU CHEMICALS24 citations92
US5175208ADec 29, 1992
Method for preparing block copolymers of propylene
MITSUI TOATSU CHEMICALS8 citations73
US5081190AJan 14, 1992
Block copolymer of propylene and a process for the production thereof
MITSUI TOATSU CHEMICALS10 citations73
US5759469AJun 2, 1998
Method for preparing molded articles of syndiotactic polypropylene
MITSUI TOATSU CHEMICALS14 citations72
US4742131AMay 3, 1988
Method of controlling polymerization temperature
MITSUI TOATSU CHEMICALS14 citations72
US5260395ANov 9, 1993
Method for molding syndiotactic polypropylene and molded article
MITSUI TOATSU CHEMICALS2 citations63
US5082893AJan 21, 1992
Polyolefin resin compositions and applications thereof
MITSUI TOATSU CHEMICALS3 citations63
US4772661ASep 20, 1988
Process for the production of block copolymer of propylene
MITSUI TOATSU CHEMICALS3 citations61
TDK CORP
7 patentsUS10643781B2May 5, 2020
Multilayer coil component
TDK CORP4 citations82
US12176134B2Dec 24, 2024
Multilayer coil component
TDK CORP0 citations61
US12347596B2Jul 1, 2025
Multi-layer inductor
TDK CORP0 citations60
US11817252B2Nov 14, 2023
Multilayer coil component
TDK CORP0 citations60
US11270833B2Mar 8, 2022
Multilayer coil component
TDK CORP0 citations60
US12094642B2Sep 17, 2024
Multilayer inductor component
TDK CORP0 citations51
US12347597B2Jul 1, 2025
Multi-layer inductor
TDK CORP0 citations49
HITACHI MAXELL
5 patentsUS7859978B2Dec 28, 2010
Optical pickup lens
HITACHI MAXELL9 citations92
US7830774B2Nov 9, 2010
Optical pickup lens
HITACHI MAXELL8 citations84
US7742383B2Jun 22, 2010
Optical pickup lens
HITACHI MAXELL4 citations74
US6477136B2Nov 5, 2002
Optical recording medium
HITACHI MAXELL9 citations71
US7924685B2Apr 12, 2011
Objective lens
HITACHI MAXELL1 citations51
SUMITOMO WIRING SYSTEMS
4 patentsUS6146200ANov 14, 2000
Connector and a cap therefor
SUMITOMO WIRING SYSTEMS41 citations93
US5344347ASep 6, 1994
Connector device
SUMITOMO WIRING SYSTEMS49 citations93
US6375504B1Apr 23, 2002
Connector and a cap therefor
SUMITOMO WIRING SYSTEMS10 citations74
US6053651AApr 25, 2000
Connector for attachment to a panel
SUMITOMO WIRING SYSTEMS4 citations62