Inventor
HIRASHIMA TOSHIYUKI
JP22 patents
⚠️ This page may combine multiple inventors who share the name “HIRASHIMA TOSHIYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KAWASAKI HEAVY IND LTD
20 patentsUS9533692B2Jan 3, 2017
Floor structure of railcar and railcar including same
KAWASAKI HEAVY IND LTD2 citations73
US6871903B2Mar 29, 2005
Structural element and body structure including the same
KAWASAKI HEAVY IND LTD7 citations73
US10549764B2Feb 4, 2020
Attaching metal fitting, attaching unit, and railcar
KAWASAKI HEAVY IND LTD4 citations72
US10124816B2Nov 13, 2018
Collision energy absorbing device of railcar
KAWASAKI HEAVY IND LTD3 citations71
US9932049B2Apr 3, 2018
Railcar bodyshell
KAWASAKI HEAVY IND LTD4 citations71
US9592839B2Mar 14, 2017
Railcar
KAWASAKI HEAVY IND LTD4 citations71
US10471974B2Nov 12, 2019
Railcar
KAWASAKI HEAVY IND LTD6 citations69
US9434392B2Sep 6, 2016
Collision energy absorption column and railroad vehicle provided with the collision energy absorption column
KAWASAKI HEAVY IND LTD2 citations61
US10549765B2Feb 4, 2020
Railcar
KAWASAKI HEAVY IND LTD0 citations50
US9751539B2Sep 5, 2017
Side bodyshell of railcar
KAWASAKI HEAVY IND LTD0 citations50
US9493173B2Nov 15, 2016
Railcar
KAWASAKI HEAVY IND LTD1 citations50
US10011286B2Jul 3, 2018
Front door for railcar
KAWASAKI HEAVY IND LTD0 citations48
US9475504B2Oct 25, 2016
Railcar and method for manufacturing the same
KAWASAKI HEAVY IND LTD1 citations48
US11242073B2Feb 8, 2022
Bone structure of railcar and side bodyshell including same
KAWASAKI HEAVY IND LTD0 citations47
US9975200B2May 22, 2018
Friction stir welding apparatus with an L-shaped support
KAWASAKI HEAVY IND LTD1 citations45
US9676398B2Jun 13, 2017
Side entrance and railcar including same
KAWASAKI HEAVY IND LTD0 citations40
US9469312B2Oct 18, 2016
Step device and railcar including step device
KAWASAKI HEAVY IND LTD0 citations40
US9499179B2Nov 22, 2016
Railroad vehicle provided with low roof structure
KAWASAKI HEAVY IND LTD0 citations39
US9623882B2Apr 18, 2017
Carbody of railcar
KAWASAKI HEAVY IND LTD0 citations38
US9487221B2Nov 8, 2016
Railcar bodyshell and railcar including same
KAWASAKI HEAVY IND LTD0 citations30
KOMAKI OSAMU
2 patentsUS8530782B2Sep 10, 2013
Laser welding method, laser-welded joint, outside sheathing panel, and body structure for rolling stock
KOMAKI OSAMU6 citations77
US8124908B2Feb 28, 2012
Laser welding method, laser-welded joint, outside sheathing panel, and body structure for rolling stock
KOMAKI OSAMU7 citations77