Toshihiko Hashimoto

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heat exchanging ventilation device
- Patent number 10,670,284
- Issue date Jun 2, 2020
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kouji Iio
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Heat exchanger ventilator
- Patent number 10,337,758
- Issue date Jul 2, 2019
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kouji Iio
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
HEAT EXCHANGING VENTILATION DEVICE
- Publication number 20180224140
- Publication date Aug 9, 2018
- Panasonic Intellectual Property Management Co., Ltd.
- KOUJI IIO
- F24 - HEATING RANGES VENTILATING
Information Patent Application
HEAT EXCHANGER VENTILATOR
- Publication number 20170234571
- Publication date Aug 17, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- KOUJI IIO
- F24 - HEATING RANGES VENTILATING
Information Patent Application
HEAT EXCHANGER
- Publication number 20120152503
- Publication date Jun 21, 2012
- PANASONIC CORPORATION
- Shinobu Orito
- F24 - HEATING RANGES VENTILATING
Information Patent Application
HEAT EXCHANGER AIR PATH FORMING PLATE AND HEAT EXCHANGER EMPLOYING...
- Publication number 20110030931
- Publication date Feb 10, 2011
- PANASONIC CORPORATION
- Shinobu Orito
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...