Kouki Hozumi

Person

Hachioji, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Zoom lens system and electronic image pickup apparatus using the same
- Patent number 7,729,058
- Issue date Jun 1, 2010
- Olympus Imaging Corp.
- Kouki Hozumi
- G02 - OPTICS
Information Patent Grant
Image pickup device and image pickup optical system
- Patent number 7,602,437
- Issue date Oct 13, 2009
- Olympus Corporation
- Shinichi Mihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image pickup device and image pickup optical system
- Patent number 7,567,288
- Issue date Jul 28, 2009
- Olympus Corporation
- Shinichi Mihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image pickup device and image pickup optical system
- Patent number 7,564,497
- Issue date Jul 21, 2009
- Olympus Corporation
- Shinichi Mihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Zoom lens system and image pickup apparatus using the same
- Patent number 7,471,459
- Issue date Dec 30, 2008
- Olympus Imaging Corp.
- Masashi Hankawa
- G02 - OPTICS
Information Patent Grant
Zoom optical system and electronic imaging apparatus having the same
- Patent number 7,453,650
- Issue date Nov 18, 2008
- Olympus Imaging Corp.
- Masashi Hankawa
- G02 - OPTICS
Information Patent Grant
Zoom lens system and electronic image pickup apparatus using the same
- Patent number 7,339,745
- Issue date Mar 4, 2008
- Olympus Imaging Corp.
- Kouki Hozumi
- G02 - OPTICS
Information Patent Grant
Image taking apparatus equipped with a zoom lens system
- Patent number 7,333,274
- Issue date Feb 19, 2008
- Olympus Imaging Corp.
- Kouki Hozumi
- G02 - OPTICS
Information Patent Grant
Zoom lens, and imaging system incorporating it
- Patent number 7,283,310
- Issue date Oct 16, 2007
- Olympus Corporation
- Kouki Hozumi
- G02 - OPTICS
Information Patent Grant
Image pickup device and image pickup optical system
- Patent number 7,057,659
- Issue date Jun 6, 2006
- Olympus Corporation
- Shinichi Mihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Zoom lens, and image pickup apparatus
- Patent number 6,829,101
- Issue date Dec 7, 2004
- Olympus Corporation
- Shinichi Mihara
- G02 - OPTICS
Information Patent Grant
Zoom image pickup optical system
- Patent number 6,788,474
- Issue date Sep 7, 2004
- Olympus Corporation
- Kouki Hozumi
- G02 - OPTICS
Information Patent Grant
Zoom image pickup optical system
- Patent number 6,587,281
- Issue date Jul 1, 2003
- Olympus Optical Co., Ltd.
- Kouki Hozumi
- G02 - OPTICS
Information Patent Grant
Image pickup optical system
- Patent number 6,111,703
- Issue date Aug 29, 2000
- Olympus Optical Co., Ltd.
- Kouki Hozumi
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Zoom optical system and electronic imaging apparatus having the same
- Publication number 20090040363
- Publication date Feb 12, 2009
- Masashi Hankawa
- G02 - OPTICS
Information Patent Application
Zoom optical system and electronic imaging apparatus having the same
- Publication number 20080180808
- Publication date Jul 31, 2008
- Masashi Hankawa
- G02 - OPTICS
Information Patent Application
Zoom lens system and electronic image pickup apparatus using the same
- Publication number 20070146897
- Publication date Jun 28, 2007
- Kouki Hozumi
- G02 - OPTICS
Information Patent Application
Zoom lens system and electronic image pickup apparatus using the same
- Publication number 20070121217
- Publication date May 31, 2007
- Kouki Hozumi
- G02 - OPTICS
Information Patent Application
Zoom lens system and image pickup apparatus using the same
- Publication number 20070103791
- Publication date May 10, 2007
- Masashi Hankawa
- G02 - OPTICS
Information Patent Application
Image pickup device and image pickup optical system
- Publication number 20070035646
- Publication date Feb 15, 2007
- OLYMPUS CORPORATION
- Shinichi Mihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image pickup device and image pickup optical system
- Publication number 20070030368
- Publication date Feb 8, 2007
- OLYMPUS CORPORATION
- Shinichi Mihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image taking apparatus equipped with a zoom lens system
- Publication number 20060238888
- Publication date Oct 26, 2006
- Kouki Hozumi
- G02 - OPTICS
Information Patent Application
Zoom optical system and electronic imaging apparatus having the same
- Publication number 20060197852
- Publication date Sep 7, 2006
- OLYMPUS IMAGING CORP.
- Masashi Hankawa
- G02 - OPTICS
Information Patent Application
Image pickup device and image pickup optical system
- Publication number 20060181615
- Publication date Aug 17, 2006
- OLYMPUS CORPORATION
- Shinichi Mihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Zoom lens, and imaging system incorporating it
- Publication number 20050243437
- Publication date Nov 3, 2005
- Kouki Hozumi
- G02 - OPTICS
Information Patent Application
Zoom image pickup optical system
- Publication number 20030202258
- Publication date Oct 30, 2003
- Kouki Hozumi
- G02 - OPTICS
Information Patent Application
Zoom lens, and image pickup apparatus
- Publication number 20030184875
- Publication date Oct 2, 2003
- Olympus Optical Co., Ltd.
- Shinichi Mihara
- G02 - OPTICS
Information Patent Application
Zoom image pickup optical system
- Publication number 20020034019
- Publication date Mar 21, 2002
- Kouki Hozumi
- G02 - OPTICS

Kouki Hozumi

Person

Patents Grantslast 30 patents

Zoom lens system and electronic image pickup apparatus using the same

Image pickup device and image pickup optical system

Image pickup device and image pickup optical system

Image pickup device and image pickup optical system

Zoom lens system and image pickup apparatus using the same

Zoom optical system and electronic imaging apparatus having the same

Zoom lens system and electronic image pickup apparatus using the same

Image taking apparatus equipped with a zoom lens system

Zoom lens, and imaging system incorporating it

Image pickup device and image pickup optical system

Zoom lens, and image pickup apparatus

Zoom image pickup optical system

Zoom image pickup optical system

Image pickup optical system

Patents Applicationslast 30 patents

Zoom optical system and electronic imaging apparatus having the same

Zoom optical system and electronic imaging apparatus having the same

Zoom lens system and electronic image pickup apparatus using the same

Zoom lens system and electronic image pickup apparatus using the same

Zoom lens system and image pickup apparatus using the same

Image pickup device and image pickup optical system

Image pickup device and image pickup optical system

Image taking apparatus equipped with a zoom lens system

Zoom optical system and electronic imaging apparatus having the same

Image pickup device and image pickup optical system

Zoom lens, and imaging system incorporating it

Zoom image pickup optical system

Zoom lens, and image pickup apparatus

Zoom image pickup optical system