Inventor
NAGAI TOSHIHITO
JP9 patents
⚠️ This page may combine multiple inventors who share the name “NAGAI TOSHIHITO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YAMADA MFG CO LTD
7 patentsUS10458562B2Oct 29, 2019
Control valve
YAMADA MFG CO LTD19 citations92
US10626999B2Apr 21, 2020
Control valve
YAMADA MFG CO LTD7 citations82
US11098808B2Aug 24, 2021
Control valve
YAMADA MFG CO LTD3 citations71
US10508748B2Dec 17, 2019
Control valve
YAMADA MFG CO LTD4 citations71
US11255249B2Feb 22, 2022
Valve device
YAMADA MFG CO LTD0 citations50
US11192426B2Dec 7, 2021
Cooling system
YAMADA MFG CO LTD0 citations50
US12305649B2May 20, 2025
Electric pump
YAMADA MFG CO LTD0 citations47