Inventor
HISAMATSU Katsunori
JP7 patents
Patents
7 patentsUS11224292B2Jan 18, 2022
Seat core material
JSP CORP2 citations70
US10717370B2Jul 21, 2020
Vehicle seat core member
JSP CORP3 citations70
US10631650B2Apr 28, 2020
Core material of vehicular seat cushion
JSP CORP3 citations70
US12539652B2Feb 3, 2026
Method for manufacturing laminate
JSP CORP0 citations49
US11052800B2Jul 6, 2021
Seat core material
JSP CORP0 citations49
US10807507B2Oct 20, 2020
Seat core material
JSP CORP0 citations49
US12152121B2Nov 26, 2024
Vehicle seat core material
JSP CORP0 citations48