Takafumi Nakai

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Air-conditioning apparatus including detector to detect contaminant...
- Patent number 11,573,020
- Issue date Feb 7, 2023
- Mitsubishi Electric Corporation
- Takafumi Nakai
- G01 - MEASURING TESTING
Information Patent Grant
Foreign substance removal apparatus, circulation system and vehicle...
- Patent number 10,369,497
- Issue date Aug 6, 2019
- Mitsubishi Electric Corporation
- Takafumi Nakai
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Humidifier and method of hydrophilization processing for humidifyin...
- Patent number 9,845,961
- Issue date Dec 19, 2017
- Mitsubishi Electric Corporation
- Tadashi Saito
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
AIR-CONDITIONING APPARATUS
- Publication number 20210270479
- Publication date Sep 2, 2021
- Mitsubishi Electric Corporation
- Takafumi NAKAI
- F24 - HEATING RANGES VENTILATING
Information Patent Application
FOREIGN SUBSTANCE REMOVAL APPARATUS, CIRCULATION SYSTEM AND VEHICLE...
- Publication number 20180028943
- Publication date Feb 1, 2018
- MITSUBISHI ELECTRIC CORPORATION
- Takafumi NAKAI
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Application
HUMIDIFIER AND METHOD OF HYDROPHILIZATION PROCESSING FOR HUMIDIFYIN...
- Publication number 20150153052
- Publication date Jun 4, 2015
- MITSUBISHI ELECTRIC CORPORATION
- Tadashi Saito
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Substrate cleaning system and substrate cleaning method
- Publication number 20070006904
- Publication date Jan 11, 2007
- SPC ELECTRONICS CORPORATION
- Takehiro Hagiwara
- B08 - CLEANING