Yasutaka Kashiki

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Zoom lens, and imaging apparatus incorporating the same
- Patent number 8,582,212
- Issue date Nov 12, 2013
- Olympus Imaging Corp.
- Yasuji Ogata
- G02 - OPTICS
Information Patent Grant
Two-unit zoom lens system and image pickup apparatus using the same
- Patent number 8,169,714
- Issue date May 1, 2012
- Olympus Imaging Corp.
- Akiyoshi Tochigi
- G02 - OPTICS
Information Patent Grant
Zoom lens and imaging apparatus incorporating the same
- Patent number 7,738,184
- Issue date Jun 15, 2010
- Olympus Imaging Corp.
- Yasutaka Kashiki
- G02 - OPTICS
Information Patent Grant
Wide-angle zoom lens
- Patent number 7,199,943
- Issue date Apr 3, 2007
- Olympus Corporation
- Yasutaka Kashiki
- G02 - OPTICS
Information Patent Grant
Zoom lens and imaging apparatus using the same
- Patent number 7,173,770
- Issue date Feb 6, 2007
- Olympus Corporation
- Yasutaka Kashiki
- G02 - OPTICS
Information Patent Grant
Zoom lens
- Patent number 6,940,657
- Issue date Sep 6, 2005
- Olympus Corporation
- Yasutaka Kashiki
- G02 - OPTICS
Information Patent Grant
Small-sized three-unit zoom lens
- Patent number 6,781,769
- Issue date Aug 24, 2004
- Olympus Corporation
- Yasutaka Kashiki
- G02 - OPTICS
Information Patent Grant
Three-lens-unit zoom optical system
- Patent number 6,701,072
- Issue date Mar 2, 2004
- Olympus Corporation
- Eiji Shirota
- G02 - OPTICS
Information Patent Grant
Zoom lens system, and image pickup system using the same
- Patent number 6,459,536
- Issue date Oct 1, 2002
- Olympus Optical Co., Ltd.
- Yasutaka Kashiki
- G02 - OPTICS
Information Patent Grant
Small-sized real image mode zoom finder
- Patent number 6,084,720
- Issue date Jul 4, 2000
- Olympus Optical Co., Ltd.
- Yasutaka Kashiki
- G02 - OPTICS
Information Patent Grant
Real image mode finder optical system
- Patent number 6,044,229
- Issue date Mar 28, 2000
- Olympus Optical Co., Ltd.
- Hidayasu Takato
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Zoom lens, and imaging apparatus incorporating the same
- Publication number 20120019931
- Publication date Jan 26, 2012
- Yasuji Ogata
- G02 - OPTICS
Information Patent Application
Two-unit zoom lens system and image pickup apparatus using the same
- Publication number 20100265595
- Publication date Oct 21, 2010
- Akiyoshi Tochigi
- G02 - OPTICS
Information Patent Application
Zoom lens and imaging apparatus incorporating the same
- Publication number 20090262236
- Publication date Oct 22, 2009
- Yasutaka Kashiki
- G02 - OPTICS
Information Patent Application
Wide-angle zoom lens
- Publication number 20060056054
- Publication date Mar 16, 2006
- Yasutaka Kashiki
- G02 - OPTICS
Information Patent Application
Zoom lens and imaging apparatus using the same
- Publication number 20050046964
- Publication date Mar 3, 2005
- Yasutaka Kashiki
- G02 - OPTICS
Information Patent Application
Zoom lens
- Publication number 20040190156
- Publication date Sep 30, 2004
- Yasutaka Kashiki
- G02 - OPTICS
Information Patent Application
Small-sized three-unit zoom lens
- Publication number 20030189764
- Publication date Oct 9, 2003
- Olympus Optical Co., Ltd.
- Yasutaka Kashiki
- G02 - OPTICS
Information Patent Application
Three-lens-unit zoom optical system
- Publication number 20030185550
- Publication date Oct 2, 2003
- Olympus Optical Co., Ltd.
- Eiji Shirota
- G02 - OPTICS
Information Patent Application
Zoom lens system, and image pickup system using the same
- Publication number 20010009479
- Publication date Jul 26, 2001
- Yasutaka Kashiki
- G02 - OPTICS

Yasutaka Kashiki

Person

Patents Grantslast 30 patents

Zoom lens, and imaging apparatus incorporating the same

Two-unit zoom lens system and image pickup apparatus using the same

Zoom lens and imaging apparatus incorporating the same

Wide-angle zoom lens

Zoom lens and imaging apparatus using the same

Zoom lens

Small-sized three-unit zoom lens

Three-lens-unit zoom optical system

Zoom lens system, and image pickup system using the same

Small-sized real image mode zoom finder

Real image mode finder optical system

Patents Applicationslast 30 patents

Zoom lens, and imaging apparatus incorporating the same

Two-unit zoom lens system and image pickup apparatus using the same

Zoom lens and imaging apparatus incorporating the same

Wide-angle zoom lens

Zoom lens and imaging apparatus using the same

Zoom lens

Small-sized three-unit zoom lens

Three-lens-unit zoom optical system

Zoom lens system, and image pickup system using the same