Inventor

NAGASAWA KAORU

JP3 patents

Patents

3 patents

US12472696B2Nov 18, 2025

Bonding method

NHK SPRING CO LTD0 citations49

US10052677B2Aug 21, 2018

Spring forming device and forming method therefor

NHK SPRING CO LTD0 citations44

US12123851B2Oct 22, 2024

Load measuring device and load measuring method

NHK SPRING CO LTD0 citations37