Inventor
OGAWA YASUHARU
JP6 patents
⚠️ This page may combine multiple inventors who share the name “OGAWA YASUHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NETUREN CO LTD
5 patentsUS6024913AFeb 15, 2000
Precision quenching apparatus and method with induction heating
NETUREN CO LTD14 citations67
US11729868B2Aug 15, 2023
Induction heating device, induction heating equipment, induction heating method, and heat treatment method
NETUREN CO LTD0 citations60
US10952288B2Mar 16, 2021
Induction heating device, induction heating equipment, induction heating method, and heat treatment method
NETUREN CO LTD0 citations60
US10582575B2Mar 3, 2020
Heating coil
NETUREN CO LTD1 citations60
US10462854B2Oct 29, 2019
Apparatus and method for heating annular workpiece, and heating coil
NETUREN CO LTD0 citations39