Motoo Takada

Person

Saitama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical filter
- Patent number 8,437,097
- Issue date May 7, 2013
- Nihon Dempa Kogyo Co., Ltd.
- Takuji Yamamoto
- G02 - OPTICS
Information Patent Grant
Method of manufacturing optical component and optical component
- Patent number 8,424,746
- Issue date Apr 23, 2013
- Nihon Dempa Kogyo Co., Ltd.
- Kazumasa Adachi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Optical thin-films and optical elements comprising same
- Patent number 8,367,191
- Issue date Feb 5, 2013
- Nihon Dempa Kogyo Co., Ltd.
- Shinya Kikegawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Optical multilayer thin-film filters and methods for manufacturing...
- Patent number 8,233,219
- Issue date Jul 31, 2012
- Nihon Dempa Kogyo Co., Ltd.
- Motoo Takada
- G02 - OPTICS
Information Patent Grant
Optical thin-film-forming methods and optical elements formed using...
- Patent number 8,075,947
- Issue date Dec 13, 2011
- Nihon Dempa Kogyo Co., Ltd.
- Shinya Kikegawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Shipping tray for optical elements, and optical element shipped the...
- Patent number 7,891,486
- Issue date Feb 22, 2011
- Nihon Dempa Kogyo Co., Ltd.
- Motoo Takada
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Optical device and production method therefor
- Patent number 7,572,349
- Issue date Aug 11, 2009
- Nihon Dempa Kogyo Co., Ltd.
- Motoo Takada
- G02 - OPTICS
Information Patent Grant
Optical device and production method therefor
- Patent number 7,399,512
- Issue date Jul 15, 2008
- Nihon Dempa Kogyo Co., Ltd.
- Motoo Takada
- G02 - OPTICS
Information Patent Grant
Manufacturing method of optical devices
- Patent number 7,166,487
- Issue date Jan 23, 2007
- Nihon Dempa Kogyo Co., Ltd.
- Motoo Takada
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL COMPONENT
- Publication number 20150116832
- Publication date Apr 30, 2015
- NIHON DEMPA KOGYO CO., LTD.
- KEI KAMIUTO
- G02 - OPTICS
Information Patent Application
OPTICAL MULTILAYER THIN-FILM FILTERS AND METHODS FOR MANUFACTURING...
- Publication number 20120263872
- Publication date Oct 18, 2012
- Nihon Dempa Kogyo Co., Ltd.
- Motoo Takada
- G02 - OPTICS
Information Patent Application
OPTICAL THIN-FILMS AND OPTICAL ELEMENTS COMPRISING SAME
- Publication number 20120064315
- Publication date Mar 15, 2012
- Nihon Dempa Kogyo Co., Ltd.
- Shinya Kikegawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Optical filter
- Publication number 20110019296
- Publication date Jan 27, 2011
- NIHON DEMPA KOGYO CO., LTD.
- Takuji Yamamoto
- G02 - OPTICS
Information Patent Application
Method of manufacturing optical component and optical component
- Publication number 20100136306
- Publication date Jun 3, 2010
- NIHON DEMPA KOGYO CO., LTD.
- Kazumasa Adachi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
OPTICAL MULTILAYER THIN-FILM FILTERS AND METHODS FOR MANUFACTURING...
- Publication number 20090153971
- Publication date Jun 18, 2009
- Nihon Dempa Kogyo Co., Ltd.
- Motoo Takada
- G02 - OPTICS
Information Patent Application
OPTICAL THIN-FILM-FORMING METHODS AND APPARATUS, AND OPTICAL ELEMEN...
- Publication number 20080305314
- Publication date Dec 11, 2008
- Nihon Dempa Kogyo Co., Ltd.
- Shinya Kikegawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Optical device and production method therefor
- Publication number 20080245473
- Publication date Oct 9, 2008
- Nihon Dempa Kogyo Co., Ltd.
- Motoo Takada
- G02 - OPTICS
Information Patent Application
Shipping tray for optical elements, and optical element shipped the...
- Publication number 20080149510
- Publication date Jun 26, 2008
- NIHON DEMPA KOGYO CO., LTD.
- Motoo Takada
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Manufacturing method of optical devices
- Publication number 20050170084
- Publication date Aug 4, 2005
- Motoo Takada
- G02 - OPTICS
Information Patent Application
Optical device and production method therefor
- Publication number 20050014077
- Publication date Jan 20, 2005
- Motoo Takada
- G02 - OPTICS

Motoo Takada

Person

Patents Grantslast 30 patents

Optical filter

Method of manufacturing optical component and optical component

Optical thin-films and optical elements comprising same

Optical multilayer thin-film filters and methods for manufacturing...

Optical thin-film-forming methods and optical elements formed using...

Shipping tray for optical elements, and optical element shipped the...

Optical device and production method therefor

Optical device and production method therefor

Manufacturing method of optical devices

Patents Applicationslast 30 patents

OPTICAL COMPONENT

OPTICAL MULTILAYER THIN-FILM FILTERS AND METHODS FOR MANUFACTURING...

OPTICAL THIN-FILMS AND OPTICAL ELEMENTS COMPRISING SAME

Optical filter

Method of manufacturing optical component and optical component

OPTICAL MULTILAYER THIN-FILM FILTERS AND METHODS FOR MANUFACTURING...

OPTICAL THIN-FILM-FORMING METHODS AND APPARATUS, AND OPTICAL ELEMEN...

Optical device and production method therefor

Shipping tray for optical elements, and optical element shipped the...

Manufacturing method of optical devices

Optical device and production method therefor