Inventor · disambiguated record
Shirou Honma
Also filed as: HONMA SHIROU
17 granted patents·2 pending applications·27 citations·filing 2005–2021
89Inventor score
Files withKAWASAKI HEAVY IND LTD10MITSUI CHEMICALS INC7KAWASAKI JUKOGYO KABUHSIKI KAI1MITSUI CHEMICALS POLYURETHANES1
Top patents by PatentIndex Score
19 records- 0183US10549764B2Attaching metal fitting, attaching unit, and railcarKAWASAKI HEAVY IND LTD·Filed 2015·Granted Feb 4, 2020·4 cites·10 claims
- 0276US9592839B2RailcarKAWASAKI HEAVY IND LTD·Filed 2013·Granted Mar 14, 2017·4 cites·9 claims
- 0374US7677124B2Transmission of vehicleKAWASAKI JUKOGYO KABUHSIKI KAI·Filed 2006·Granted Mar 16, 2010·10 cites·4 claims
- 0472US10124816B2Collision energy absorbing device of railcarKAWASAKI HEAVY IND LTD·Filed 2013·Granted Nov 13, 2018·3 cites·16 claims
- 0572US7977429B2Polymers and uses thereofMITSUI CHEMICALS INC·Filed 2005·Granted Jul 12, 2011·3 cites·68 claims
- 0662US9725422B2Isocyanurate compositionMITSUI CHEMICALS INC·Filed 2015·Granted Aug 8, 2017·0 cites·4 claims
- 0761US9975200B2Friction stir welding apparatus with an L-shaped supportKAWASAKI HEAVY IND LTD·Filed 2014·Granted May 22, 2018·1 cites·8 claims
- 0861US9873676B2Isocyanurate compositionMITSUI CHEMICALS INC·Filed 2015·Granted Jan 23, 2018·0 cites·5 claims
- 0960US12392089B2Laminate and food packaging materialMITSUI CHEMICALS INC·Filed 2021·Granted Aug 19, 2025·0 cites·11 claims
- 1059US9493173B2RailcarKAWASAKI HEAVY IND LTD·Filed 2013·Granted Nov 15, 2016·1 cites·8 claims
- 1158US9475504B2Railcar and method for manufacturing the sameKAWASAKI HEAVY IND LTD·Filed 2014·Granted Oct 25, 2016·1 cites·9 claims
- 1252US10793666B2Polyisocyanate composition, polyurethane resin and two-component curable polyurethane compositionMITSUI CHEMICALS INC·Filed 2016·Granted Oct 6, 2020·0 cites·5 claims
- 1351US9751539B2Side bodyshell of railcarKAWASAKI HEAVY IND LTD·Filed 2013·Granted Sep 5, 2017·0 cites·10 claims
- 1451US9328273B2Laminating adhesive and laminateMITSUI CHEMICALS INC·Filed 2013·Granted May 3, 2016·0 cites·4 claims
- 1548US10549765B2RailcarKAWASAKI HEAVY IND LTD·Filed 2015·Granted Feb 4, 2020·0 cites·12 claims
- 1647US9676398B2Side entrance and railcar including sameKAWASAKI HEAVY IND LTD·Filed 2013·Granted Jun 13, 2017·0 cites·5 claims
- 1747US9469312B2Step device and railcar including step deviceKAWASAKI HEAVY IND LTD·Filed 2013·Granted Oct 18, 2016·0 cites·13 claims
- 1847US2010029860A1Alkoxysilane-containing resin, modified alkoxysilane-containing resin, their production methods, hot melt adhesive, and resin cured productMITSUI CHEMICALS INC·Filed 2008·Application pending·0 cites
- 1944US2010022717A1A terminal isocyanate group-containing polyamide resin, alkoxysilane-modified polyamide resin, processes for production of the resins, hot-melt adhesive agent, and cured resin productMITSUI CHEMICALS POLYURETHANES·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →