Inventor
IGUCHI MASAHIRO
JP11 patents
⚠️ This page may combine multiple inventors who share the name “IGUCHI MASAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NORITZ CORP
6 patentsUS6746236B2Jun 8, 2004
Combustion apparatus
NORITZ CORP28 citations91
US6786717B2Sep 7, 2004
Combustion apparatus
NORITZ CORP17 citations89
US11421946B2Aug 23, 2022
Heat exchanger and water heating apparatus including the same
NORITZ CORP2 citations72
US11243033B2Feb 8, 2022
Heat exchanger and water heating apparatus including same
NORITZ CORP2 citations71
US9970716B2May 15, 2018
Heat exchanger and production method thereof
NORITZ CORP1 citations48
US11639799B2May 2, 2023
Hot water supply device
NORITZ CORP0 citations44