Yoko Hirohara

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Ophthalmologic device and method of operating ophthalmologic device
- Patent number 11,363,948
- Issue date Jun 21, 2022
- Osaka University
- Takashi Fujikado
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus and method for measuring spectrum image data of eyeground
- Patent number 7,850,305
- Issue date Dec 14, 2010
- Topcon Corporation
- Yoko Hirohara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Device and method for optometry
- Patent number 7,806,529
- Issue date Oct 5, 2010
- Topcon Corporation
- Toshifumi Mihashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ophthalmologic measuring apparatus
- Patent number 7,677,728
- Issue date Mar 16, 2010
- Kabuhsiki Kaisha Topcon
- Yoko Hirohara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Eye optical characteristic measuring apparatus
- Patent number 7,677,731
- Issue date Mar 16, 2010
- Kabushiki Kaisha Topcon
- Toshifumi Mihashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus and method for spectrally measuring fundus
- Patent number 7,568,800
- Issue date Aug 4, 2009
- Topcon Corporation
- Toshifumi Mihashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Eye characteristics measuring system
- Patent number 7,490,939
- Issue date Feb 17, 2009
- Kabushiki Kaisha Topcon
- Yoko Hirohara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Portable ophthalmic apparatus and ophthalmic system
- Patent number 7,465,049
- Issue date Dec 16, 2008
- Kabushiki Kaisha Topcon
- Naoyuki Maeda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Contrast chart device, contrast sensitivity measuring device and co...
- Patent number 7,441,900
- Issue date Oct 28, 2008
- Topcon Corporation
- Toshifumi Mihashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Opthalmological apparatus
- Patent number 7,360,894
- Issue date Apr 22, 2008
- Kabushiki Kaisha Topcon
- Yoko Hirohara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Eye optical characteristic measuring instrument
- Patent number 7,311,402
- Issue date Dec 25, 2007
- Kabushiki Kaisha Topcon
- Toshifumi Mihashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ophthalmic measuring apparatus
- Patent number 7,309,127
- Issue date Dec 18, 2007
- Kabushiki Kaisha Topcon
- Hiroaki Hashimoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Eye characteristics measuring device
- Patent number 7,309,126
- Issue date Dec 18, 2007
- Kabushiki Kaisha Topcon
- Toshifumi Mihashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ophthalmic data measuring apparatus, ophthalmic data measurement pr...
- Patent number 7,270,413
- Issue date Sep 18, 2007
- Kabushiki Kaisha Topcon
- Yoko Hirohara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Eye characteristic measuring apparatus
- Patent number 7,249,852
- Issue date Jul 31, 2007
- Kabushiki Kaisha Topcon
- Toshifumi Mihashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Eye characteristic measuring apparatus
- Patent number 7,249,851
- Issue date Jul 31, 2007
- Kabushiki Kaisha Topcon
- Yoko Hirohara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Correction-factor determination apparatus and method
- Patent number 7,246,906
- Issue date Jul 24, 2007
- Kabushiki Kaisha Topcon
- Toshifumi Mihashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ophthalmologic apparatus
- Patent number 7,241,012
- Issue date Jul 10, 2007
- Kabushiki Kaisha Topcon
- Toshifumi Mihashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Opthalmic measuring apparatus
- Patent number 7,222,962
- Issue date May 29, 2007
- Kabushiki Kaisha Topcon
- Yoko Hirohara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Device for measuring optical characteristic of eye
- Patent number 7,219,999
- Issue date May 22, 2007
- Kabushiki Kaisha Topcon
- Yoko Hirohara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Eye characteristic measuring apparatus
- Patent number 7,216,980
- Issue date May 15, 2007
- Kabushiki Kaisha Topcon
- Toshifumi Mihashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Model eye for eye characteristic measuring device and calibration m...
- Patent number 7,036,933
- Issue date May 2, 2006
- Kabushiki Kaisha Topcon
- Tatsuo Yamaguchi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Optical characteristics measuring device
- Patent number 6,905,209
- Issue date Jun 14, 2005
- Kabushiki Kaisha Topcon
- Toshifumi Mihashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
BEST CORRECTED VISUAL ACUITY CHARACTERISTICS MEASURING DEVICE, BEST...
- Patent number 6,860,603
- Issue date Mar 1, 2005
- Topcon Corporation
- Yoko Hirohara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Eye characteristic measuring apparatus
- Patent number 6,802,609
- Issue date Oct 12, 2004
- Kabushiki Kaisha Topcon
- Toshifumi Mihashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ophthalmic characteristics measuring apparatus
- Patent number 6,695,450
- Issue date Feb 24, 2004
- Kabushiki Kaisha Topcon
- Yoko Hirohara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Opthalmic characteristic measuring apparatus
- Patent number 6,685,320
- Issue date Feb 3, 2004
- Kabushiki Kaisha Topcon
- Yoko Hirohara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Eye characteristic measuring apparatus
- Patent number 6,629,761
- Issue date Oct 7, 2003
- Kabushiki Kaisha Topcon
- Yoko Hirohara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Eye characteristic measuring apparatus
- Patent number 6,536,900
- Issue date Mar 25, 2003
- Kabushiki Kaisha Topcon
- Toshifumi Mihashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Optical characteristic measuring instrument
- Patent number 6,525,883
- Issue date Feb 25, 2003
- Kabushiki Kaisha Topcon
- Yoko Hirohara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
OPHTHALMIC APPARATUS
- Publication number 20230218167
- Publication date Jul 13, 2023
- TOPCON CORPORATION
- Yoko HIROHARA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OPHTHALMIC APPARATUS
- Publication number 20230218161
- Publication date Jul 13, 2023
- TOPCON CORPORATION
- Yoko HIROHARA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OPHTHALMOLOGIC DEVICE AND METHOD OF OPERATING OPHTHALMOLOGIC DEVICE
- Publication number 20200085293
- Publication date Mar 19, 2020
- OSAKA UNIVERSITY
- Takashi FUJIKADO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DEVICE AND METHOD FOR OPTOMETRY
- Publication number 20080246921
- Publication date Oct 9, 2008
- TOPCON CORPORATION
- Toshifumi MIHASHI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
EYE OPTICAL CHARACTERISTIC MEASURING APPARATUS
- Publication number 20080123053
- Publication date May 29, 2008
- Kabushiki Kaisha TOPCON
- Toshifumi Mihashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Apparatus and method for spectrally measuring fundus
- Publication number 20080007691
- Publication date Jan 10, 2008
- TOPCON CORPORATION
- Toshifumi Mihashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Apparatus and method for spectrally measuring fundus
- Publication number 20080007692
- Publication date Jan 10, 2008
- TOPCON CORPORATION
- Toshifumi Mihashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Ophthalmologic measuring apparatus
- Publication number 20070229760
- Publication date Oct 4, 2007
- Kabushiki Kaisha TOPCON
- Yoko Hirohara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Visual target presenting optical device
- Publication number 20070153667
- Publication date Jul 5, 2007
- Kabushiki Kaisha TOPCON
- Toshifumi Mihashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Apparatus and method for measuring spectrum image data of eyeground
- Publication number 20070002276
- Publication date Jan 4, 2007
- TOPCON CORPORATION
- Yoko Hirohara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Ophthalmic data measurement device, ophthalmic data measurement pro...
- Publication number 20060170865
- Publication date Aug 3, 2006
- Kabushiki Kaisha TOPCON
- Yoko Hirohara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Eye characteristics measuring system
- Publication number 20060146285
- Publication date Jul 6, 2006
- Kabushiki Kaisha TOPCON
- Yoko Hirohara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method and apparatus for measurement and correction of refractive p...
- Publication number 20060082725
- Publication date Apr 20, 2006
- Kabushiki Kaisha TOPCON
- Tatsuo Yamaguchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CORRECTION-FACTOR DETERMINATION APPARATUS AND METHOD
- Publication number 20050270490
- Publication date Dec 8, 2005
- KABUSHIKI KAISHA TOPCON
- Toshifumi Mihashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Portable ophthalmic apparatus and ophthalmic system
- Publication number 20050270484
- Publication date Dec 8, 2005
- KABUSHIKI KAISHA TOPCON
- Naoyuki Maeda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Opthalmological apparatus
- Publication number 20050219461
- Publication date Oct 6, 2005
- Kabushiki Kaisha TOPCON
- Yoko Hirohara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Device for measuring optical charateristic of eye
- Publication number 20050134798
- Publication date Jun 23, 2005
- Yoko Hirohara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Eye characteristic measuring apparatus
- Publication number 20050099599
- Publication date May 12, 2005
- Kabushiki Kaisha TOPCON
- Toshifumi Mihashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Eye optical characteristic measuring instrument
- Publication number 20050073647
- Publication date Apr 7, 2005
- Kabushiki Kaisha
- Toshifumi Mihashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Eye characteristic measuring apparatus
- Publication number 20050046793
- Publication date Mar 3, 2005
- Yoko Hirohara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Ophthalmologic apparatus
- Publication number 20040212781
- Publication date Oct 28, 2004
- Kabushiki Kaisha TOPCON
- Toshifumi Mihashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Opthalmic measuring apparatus
- Publication number 20040130678
- Publication date Jul 8, 2004
- Kabushiki Kaisha TOPCON
- Yoko Hirohara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Contrast chart apparatus, contrast sensitivity measuring apparatus,...
- Publication number 20040095556
- Publication date May 20, 2004
- Toshifumi Mihashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Ophthalmic measuring apparatus
- Publication number 20040080713
- Publication date Apr 29, 2004
- Kabushiki Kaisha TOPCON
- Hiroaki Hashimoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Eye characteristic measuring device
- Publication number 20040070730
- Publication date Apr 15, 2004
- Toshifumi Mihashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Eye characteristics measuring device
- Publication number 20040012760
- Publication date Jan 22, 2004
- Toshifumi Mihashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Optical characteristics measuring device
- Publication number 20030189690
- Publication date Oct 9, 2003
- Toshifumi Mihashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Model eye for eye characteristic measuring device and calibration m...
- Publication number 20030174280
- Publication date Sep 18, 2003
- Kabushiki Kaisha TOPCON
- Tatsuo Yamaguchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Best corrected visual acuity characteristics measuring device, best...
- Publication number 20030164923
- Publication date Sep 4, 2003
- TOPCON CORPORATION
- Yoko Hirohara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Ophthalmic characteristic measuring apparatus
- Publication number 20030090627
- Publication date May 15, 2003
- Kabushiki Kaisha TOPCON
- Yoko Hirohara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Yoko Hirohara

Person

Patents Grantslast 30 patents

Ophthalmologic device and method of operating ophthalmologic device

Apparatus and method for measuring spectrum image data of eyeground

Device and method for optometry

Ophthalmologic measuring apparatus

Eye optical characteristic measuring apparatus

Apparatus and method for spectrally measuring fundus

Eye characteristics measuring system

Portable ophthalmic apparatus and ophthalmic system

Contrast chart device, contrast sensitivity measuring device and co...

Opthalmological apparatus

Eye optical characteristic measuring instrument

Ophthalmic measuring apparatus

Eye characteristics measuring device

Ophthalmic data measuring apparatus, ophthalmic data measurement pr...

Eye characteristic measuring apparatus

Eye characteristic measuring apparatus

Correction-factor determination apparatus and method

Ophthalmologic apparatus

Opthalmic measuring apparatus

Device for measuring optical characteristic of eye

Eye characteristic measuring apparatus

Model eye for eye characteristic measuring device and calibration m...

Optical characteristics measuring device

BEST CORRECTED VISUAL ACUITY CHARACTERISTICS MEASURING DEVICE, BEST...

Eye characteristic measuring apparatus

Ophthalmic characteristics measuring apparatus

Opthalmic characteristic measuring apparatus

Eye characteristic measuring apparatus

Eye characteristic measuring apparatus

Optical characteristic measuring instrument

Patents Applicationslast 30 patents

OPHTHALMIC APPARATUS

OPHTHALMIC APPARATUS

OPHTHALMOLOGIC DEVICE AND METHOD OF OPERATING OPHTHALMOLOGIC DEVICE

DEVICE AND METHOD FOR OPTOMETRY

EYE OPTICAL CHARACTERISTIC MEASURING APPARATUS

Apparatus and method for spectrally measuring fundus

Apparatus and method for spectrally measuring fundus

Ophthalmologic measuring apparatus

Visual target presenting optical device

Apparatus and method for measuring spectrum image data of eyeground

Ophthalmic data measurement device, ophthalmic data measurement pro...

Eye characteristics measuring system

Method and apparatus for measurement and correction of refractive p...

CORRECTION-FACTOR DETERMINATION APPARATUS AND METHOD

Portable ophthalmic apparatus and ophthalmic system

Opthalmological apparatus

Device for measuring optical charateristic of eye

Eye characteristic measuring apparatus

Eye optical characteristic measuring instrument

Eye characteristic measuring apparatus

Ophthalmologic apparatus

Opthalmic measuring apparatus

Contrast chart apparatus, contrast sensitivity measuring apparatus,...

Ophthalmic measuring apparatus

Eye characteristic measuring device

Eye characteristics measuring device

Optical characteristics measuring device

Model eye for eye characteristic measuring device and calibration m...

Best corrected visual acuity characteristics measuring device, best...

Ophthalmic characteristic measuring apparatus