Inventor
NAGANO TAKANORI
JP19 patents
⚠️ This page may combine multiple inventors who share the name “NAGANO TAKANORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NORITZ CORP
18 patentsUSD847309SApr 30, 2019
Pipe adapter for water heater
NORITZ CORP23 citations93
USD823442SJul 17, 2018
Cap for pipe adapter for water heater
NORITZ CORP18 citations93
USD483844SDec 16, 2003
Gas water heater
NORITZ CORP43 citations92
USD483451SDec 9, 2003
Gas water heater
NORITZ CORP28 citations92
USD483453SDec 9, 2003
Gas water heater
NORITZ CORP23 citations92
USD483452SDec 9, 2003
Gas water heater
NORITZ CORP20 citations92
USD832409SOct 30, 2018
Pipe adapter for water heater
NORITZ CORP11 citations83
USD828524SSep 11, 2018
Packing for pipe adapter for water heater
NORITZ CORP12 citations83
USD784229SApr 18, 2017
Exhaust adapter
NORITZ CORP4 citations83
USD784228SApr 18, 2017
Exhaust adapter
NORITZ CORP4 citations83
USD751479SMar 15, 2016
Exhaust adapter
NORITZ CORP5 citations83
US10295181B2May 21, 2019
Exhaust connection structure and combustion apparatus with exhaust connection structure
NORITZ CORP2 citations72
USD845449SApr 9, 2019
Pipe adapter for water heater
NORITZ CORP1 citations72
USD816196SApr 24, 2018
Exhaust pipe for water heater
NORITZ CORP2 citations72
US10605453B2Mar 31, 2020
Conduit and hot water supply system
NORITZ CORP1 citations61
US10415827B2Sep 17, 2019
Exhaust adapter, exhaust structure for water heater, and method for installing exhaust adapter
NORITZ CORP0 citations52
US9989252B2Jun 5, 2018
Exhaust adapter, exhaust structure for water heater, and method for installing exhaust adapter
NORITZ CORP1 citations52
US9890952B2Feb 13, 2018
Exhaust structure for combustion apparatus and construction method thereof
NORITZ CORP0 citations34