Inventor
ISHITOBI HIDEKI
JP17 patents
⚠️ This page may combine multiple inventors who share the name “ISHITOBI HIDEKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOBE STEEL LTD
12 patentsUS7810877B2Oct 12, 2010
Automobile hood
KOBE STEEL LTD38 citations92
US7488031B2Feb 10, 2009
Automotive engine hood
KOBE STEEL LTD38 citations92
US12401078B2Aug 26, 2025
Method for manufacturing electric vehicle battery case and electric vehicle battery case
KOBE STEEL LTD7 citations85
US7896408B2Mar 1, 2011
Bumper structure
KOBE STEEL LTD8 citations82
US9327664B2May 3, 2016
Energy absorbing member, method for producing same, and electromagnetic tube expansion method for rectangular cross-section member and polygon cross-section member
KOBE STEEL LTD6 citations66
US9352710B2May 31, 2016
Anti-collision component
KOBE STEEL LTD2 citations56
US12122222B2Oct 22, 2024
Vehicle door beam and method for manufacturing the same
KOBE STEEL LTD0 citations51
US9415812B2Aug 16, 2016
Vehicle hood
KOBE STEEL LTD0 citations51
US9365085B2Jun 14, 2016
Bumper reinforcement and method of manufacturing the same
KOBE STEEL LTD1 citations51
US10229665B2Mar 12, 2019
Porous sound absorbing structure
KOBE STEEL LTD0 citations49
US9453336B2Sep 27, 2016
Porous sound absorbing structure
KOBE STEEL LTD1 citations49
US10144457B2Dec 4, 2018
Vehicle hood
KOBE STEEL LTD0 citations39