Toyohiko Yatagai

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Nagareyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ellipsometry system
- Patent number 9,612,193
- Issue date Apr 4, 2017
- Utsunomiya University
- Toyohiko Yatagai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Three-dimensional retina image generation device
- Patent number 9,039,175
- Issue date May 26, 2015
- Utsunomiya University
- Toyohiko Yatagai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dental optical coherence tomograph
- Patent number 7,823,782
- Issue date Nov 2, 2010
- Shofu Inc.
- Toyohiko Yatagai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Optical image measuring device, optical image measuring program, fu...
- Patent number 7,756,311
- Issue date Jul 13, 2010
- Kabushiki Kaisha Topcon
- Yoshiaki Yasuno
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multiplexing spectrum interference optical coherence tomography
- Patent number 7,710,577
- Issue date May 4, 2010
- University of Tsukuba
- Toyohiko Yatagai
- G01 - MEASURING TESTING
Information Patent Grant
Method for detecting physical amount of object and optical apparatu...
- Patent number 6,741,356
- Issue date May 25, 2004
- Olympus Corporation
- Hiroshi Ishiwata
- G01 - MEASURING TESTING
Information Patent Grant
Microscope apparatus
- Patent number 5,969,855
- Issue date Oct 19, 1999
- Olympus Optical Co., Ltd.
- Hiroshi Ishiwata
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
ELLIPSOMETRY SYSTEM
- Publication number 20140192364
- Publication date Jul 10, 2014
- Utsunomiya University
- Toyohiko Yatagai
- G02 - OPTICS
Information Patent Application
THREE-DIMENSIONAL RETINA IMAGE GENERATION DEVICE
- Publication number 20120147326
- Publication date Jun 14, 2012
- Utsunomiya University
- Toyohiko Yatagai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OPTICAL IMAGE MEASURING DEVICE, OPTICAL IMAGE MEASURING PROGRAM, FU...
- Publication number 20100142780
- Publication date Jun 10, 2010
- Yoshiaki Yasuno
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Dental Optical Coherence Tomograph
- Publication number 20090079993
- Publication date Mar 26, 2009
- SHOFU INC.
- Toyohiko Yatagai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Multiplexing Spectrum Interference Optical Coherence Tomography
- Publication number 20080002183
- Publication date Jan 3, 2008
- Toyohiko Yatagai
- G01 - MEASURING TESTING
Information Patent Application
Optical Waveguide Type Holographic Memory
- Publication number 20070201118
- Publication date Aug 30, 2007
- Japan Science and Technology Agency
- Takashige Omatsu
- G11 - INFORMATION STORAGE