Takashi Kohama

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Air conditioner
- Patent number 11,649,984
- Issue date May 16, 2023
- SHARP KABUSHIKI KAISHA
- Takashi Kohama
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Air purifier
- Patent number 11,339,985
- Issue date May 24, 2022
- SHARP KABUSHIKI KAISHA
- Eiichi Shimizu
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Ion diffusing apparatus and ion generating cartridge
- Patent number 8,625,252
- Issue date Jan 7, 2014
- Sharp Kabushiki Kaisha
- Hiroshi Kitagaito
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Air conditioning apparatus
- Patent number 7,679,879
- Issue date Mar 16, 2010
- Sharp Kabushiki Kaisha
- Kenji Furuhashi
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Air refining device and ion generator used for the device
- Patent number 7,040,101
- Issue date May 9, 2006
- Sharp Kabushiki Kaisha
- Yasukata Takeda
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
AIR PURIFIER
- Publication number 20210080130
- Publication date Mar 18, 2021
- Sharp Kabushiki Kaisha
- EIICHI SHIMIZU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AIR PURIFIER
- Publication number 20210080125
- Publication date Mar 18, 2021
- SHARP KABUSHIKI KAISHA
- TAKASHI KOHAMA
- F24 - HEATING RANGES VENTILATING
Information Patent Application
AIR CONDITIONER
- Publication number 20210080147
- Publication date Mar 18, 2021
- Sharp Kabushiki Kaisha
- TAKASHI KOHAMA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ION DIFFUSING APPARATUS AND ION GENERATING CARTRIDGE
- Publication number 20110133098
- Publication date Jun 9, 2011
- Hiroshi Kitagaito
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Air Conditioning Apparatus
- Publication number 20080074824
- Publication date Mar 27, 2008
- Kenji Furuhashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Air refining device and ion generator used for the device
- Publication number 20040007000
- Publication date Jan 15, 2004
- Yasukata Takeda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE