Inventor
HONMA SHIROU
JP19 patents
⚠️ This page may combine multiple inventors who share the name “HONMA SHIROU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KAWASAKI HEAVY IND LTD
10 patentsUS10549764B2Feb 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
US9592839B2Mar 14, 2017
Railcar
KAWASAKI HEAVY IND LTD4 citations71
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
US9475504B2Oct 25, 2016
Railcar and method for manufacturing the same
KAWASAKI HEAVY IND LTD1 citations48
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
MITSUI CHEMICALS INC
6 patentsUS12392089B2Aug 19, 2025
Laminate and food packaging material
MITSUI CHEMICALS INC0 citations61
US7977429B2Jul 12, 2011
Polymers and uses thereof
MITSUI CHEMICALS INC3 citations58
US10793666B2Oct 6, 2020
Polyisocyanate composition, polyurethane resin and two-component curable polyurethane composition
MITSUI CHEMICALS INC0 citations50
US9873676B2Jan 23, 2018
Isocyanurate composition
MITSUI CHEMICALS INC0 citations50
US9725422B2Aug 8, 2017
Isocyanurate composition
MITSUI CHEMICALS INC0 citations50
US9328273B2May 3, 2016
Laminating adhesive and laminate
MITSUI CHEMICALS INC0 citations48