Inventor
TAKAHASHI TOMOTSUGU
JP20 patents
⚠️ This page may combine multiple inventors who share the name “TAKAHASHI TOMOTSUGU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HONDA MOTOR CO LTD
9 patentsUS6318140B1Nov 20, 2001
Method of manufacturing laminated ring and apparatus for measuring circumferential length difference of ring in such method
HONDA MOTOR CO LTD28 citations92
US6854310B2Feb 15, 2005
Device for correcting circumferential length of metal ring
HONDA MOTOR CO LTD10 citations71
US11018482B2May 25, 2021
Coating-peeling apparatus of rectangular conductor wire
HONDA MOTOR CO LTD5 citations67
US10530211B2Jan 7, 2020
Coil winding component and rotary electric machine
HONDA MOTOR CO LTD1 citations62
US11583906B2Feb 21, 2023
Manufacturing method for fuel cell separator, and manufacturing apparatus for fuel cell separator
HONDA MOTOR CO LTD0 citations59
US11444358B2Sep 13, 2022
Manufacturing method for fuel cell separators and manufacturing apparatus for fuel cell separators
HONDA MOTOR CO LTD0 citations59
US6726547B2Apr 27, 2004
Cutting device for sheet metal drum
HONDA MOTOR CO LTD4 citations56
US11642714B2May 9, 2023
Progressive pressing method, progressive pressing device, manufacturing method for fuel cell separators and manufacturing apparatus for fuel cell separators
HONDA MOTOR CO LTD0 citations48
US11515560B2Nov 29, 2022
Progressive pressing device and manufacturing apparatus for fuel cell separators
HONDA MOTOR CO LTD0 citations48
YUPO CORP
8 patentsUS6562454B2May 13, 2003
Tag and label comprising same
YUPO CORP60 citations94
US6914719B2Jul 5, 2005
Light reflector
YUPO CORP24 citations92
US6533440B2Mar 18, 2003
Light reflector
YUPO CORP17 citations84
US7166338B2Jan 23, 2007
Optically semi-transmission reflection material
YUPO CORP3 citations63
US7344283B2Mar 18, 2008
Optical reflector and planar light source device
YUPO CORP2 citations62
US7298438B2Nov 20, 2007
Semitransparent reflector
YUPO CORP4 citations62
US7004612B2Feb 28, 2006
Planar light source device and liquid-crystal display device
YUPO CORP4 citations62
US7687127B2Mar 30, 2010
Electrophotographic recording sheet and label paper
YUPO CORP0 citations40