Inventor
KAMEYAMA SHUJI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “KAMEYAMA SHUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NORITZ CORP
12 patentsUSD612925SMar 30, 2010
Duct joint
NORITZ CORP52 citations94
US7458340B2Dec 2, 2008
Water heater
NORITZ CORP35 citations91
US6746236B2Jun 8, 2004
Combustion apparatus
NORITZ CORP28 citations91
US6786717B2Sep 7, 2004
Combustion apparatus
NORITZ CORP17 citations89
US9933185B2Apr 3, 2018
Fan and water heater provided with the same, and impeller and water heater provided with the same
NORITZ CORP7 citations82
US9404670B2Aug 2, 2016
Water heater
NORITZ CORP2 citations59
US10473359B2Nov 12, 2019
Fan and water heater provided with the same, and impeller and water heater provided with the same
NORITZ CORP0 citations50
US10473360B2Nov 12, 2019
Fan and water heater provided with the same, and impeller and water heater provided with the same
NORITZ CORP0 citations50
US10072842B2Sep 11, 2018
Water heater
NORITZ CORP0 citations40
US9746204B2Aug 29, 2017
Water heater
NORITZ CORP0 citations40
US9513030B2Dec 6, 2016
Water heater
NORITZ CORP0 citations40
US9869489B2Jan 16, 2018
Fan assembly and water heater
NORITZ CORP0 citations39