Norihiko Hasegawa

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heat exchange device
- Patent number 10,527,312
- Issue date Jan 7, 2020
- Panasonic Ecology Systems Guangdong Co., LTD.
- Kunran Wu
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Filter mounting structure
- Patent number 9,999,851
- Issue date Jun 19, 2018
- Panasonic Ecology Systems Guangdong Co., Ltd.
- Kunran Wu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ventilation device
- Patent number 9,534,802
- Issue date Jan 3, 2017
- Panasonic Ecology Systems Guangdong Co., Ltd.
- Bodong Zhong
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Ventilating fan
- Patent number 9,513,022
- Issue date Dec 6, 2016
- Panasonic Ecology Systems Guangdong Co., Ltd.
- Bodong Zhong
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Heat exchange ventilator
- Patent number 9,222,695
- Issue date Dec 29, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Norihiko Hasegawa
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HEAT EXCHANGE DEVICE
- Publication number 20190032952
- Publication date Jan 31, 2019
- PANASONIC ECOLOGY SYSTEMS GUANGDONG CO., LTD.
- Kunran Wu
- F24 - HEATING RANGES VENTILATING
Information Patent Application
RANGE HOOD
- Publication number 20180087781
- Publication date Mar 29, 2018
- Panasonic Intellectual Property Management Co., Ltd.
- NORIHIKO HASEGAWA
- F24 - HEATING RANGES VENTILATING
Information Patent Application
FILTER MOUNTING STRUCTURE
- Publication number 20170151519
- Publication date Jun 1, 2017
- Panasonic Ecology Systems Guangdong Co., Ltd.
- Kunran Wu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
VENTILATION DEVICE
- Publication number 20140187139
- Publication date Jul 3, 2014
- PANASONIC CORPORATION
- Bodong Zhong
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
VENTILATING FAN
- Publication number 20130137360
- Publication date May 30, 2013
- PANASONIC CORPORATION
- Bodong Zhong
- F24 - HEATING RANGES VENTILATING
Information Patent Application
HEAT EXCHANGE VENTILATOR
- Publication number 20110189937
- Publication date Aug 4, 2011
- PANASONIC CORPORATION
- Norihiko Hasegawa
- F28 - HEAT EXCHANGE IN GENERAL