Inventor
YAMAUCHI YUICHIRO
JP11 patents
⚠️ This page may combine multiple inventors who share the name “YAMAUCHI YUICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NHK SPRING CO LTD
7 patentsUS10435792B2Oct 8, 2019
Laminate and method of fabricating laminate
NHK SPRING CO LTD1 citations59
US12179543B2Dec 31, 2024
Stabilizer and method for manufacturing stabilizer
NHK SPRING CO LTD0 citations50
US11820192B2Nov 21, 2023
Stabilizer
NHK SPRING CO LTD0 citations50
US11964321B2Apr 23, 2024
Coiling machine, method for manufacturing coil spring, and coil spring
NHK SPRING CO LTD0 citations46
US11549535B2Jan 10, 2023
Joined body, automobile seat frame, and joining method
NHK SPRING CO LTD0 citations44
US11498466B2Nov 15, 2022
Joined body and automobile seat frame
NHK SPRING CO LTD0 citations44
US12325342B2Jun 10, 2025
Seat frame
NHK SPRING CO LTD0 citations43