Kazuo Takahashi

Person

Ota-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Air filtering apparatus
- Patent number 7,896,947
- Issue date Mar 1, 2011
- Sanyo Electric Co., Ltd.
- Kazuo Takahashi
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Inactivating device for virus, bacteria, etc. and air conditioner u...
- Patent number 7,875,108
- Issue date Jan 25, 2011
- Sanyo Electric Co., Ltd.
- Kazuo Takahashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Air filtering apparatus
- Patent number 7,857,897
- Issue date Dec 28, 2010
- Sanyo Electric Co., Ltd.
- Kazuo Takahashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Air filtering apparatus having foreign material removing mechanism
- Patent number 7,850,769
- Issue date Dec 14, 2010
- Sanyo Electric Co., Ltd.
- Kazuo Takahashi
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Skylight having a light collecting system
- Patent number D396301
- Issue date Jul 21, 1998
- Sanyo Electric Co., Ltd.
- Norioki Fujimoto
- D25 - Building units and construction elements
Information Patent Grant
Solar lighting apparatus and controller for controlling the solar l...
- Patent number 5,729,387
- Issue date Mar 17, 1998
- Sanyo Electric Co., Ltd.
- Kazuo Takahashi
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Natural illumination device
- Patent number D387430
- Issue date Dec 9, 1997
- Sanyo Electric Co., Ltd.
- Masashi Takazawa
- D25 - Building units and construction elements

Patents Applicationslast 30 patents

Information Patent Application
AIR FILTERING APPARATUS
- Publication number 20080041230
- Publication date Feb 21, 2008
- Sanyo Electric Co., Ltd.
- Kazuo Takahashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
AIR FILTERING APPARATUS
- Publication number 20080028936
- Publication date Feb 7, 2008
- Sanyo Electric Co., Ltd.
- Kazuo Takahashi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AIR FILTERING APPARATUS HAVING FOREIGN MATERIAL REMOVING MECHANISM
- Publication number 20080017039
- Publication date Jan 24, 2008
- Sanyo Electric Co., Ltd.
- Kazuo Takahashi
- F24 - HEATING RANGES VENTILATING
Information Patent Application
INACTIVATING DEVICE FOR VIRUS, BACTERIA, ETC. AND AIR CONDITIONER U...
- Publication number 20060273470
- Publication date Dec 7, 2006
- SANYO ELECTRIC CO., LTD.
- Kazuo Takahashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Kazuo Takahashi

Person

Patents Grantslast 30 patents

Air filtering apparatus

Inactivating device for virus, bacteria, etc. and air conditioner u...

Air filtering apparatus

Air filtering apparatus having foreign material removing mechanism

Skylight having a light collecting system

Solar lighting apparatus and controller for controlling the solar l...

Natural illumination device

Patents Applicationslast 30 patents

AIR FILTERING APPARATUS

AIR FILTERING APPARATUS

AIR FILTERING APPARATUS HAVING FOREIGN MATERIAL REMOVING MECHANISM

INACTIVATING DEVICE FOR VIRUS, BACTERIA, ETC. AND AIR CONDITIONER U...