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Noriji Kawai
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Gamagori-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Subjective optometry apparatus, subjective optometry method, and re...
Patent number
11,330,978
Issue date
May 17, 2022
Nidek Co., Ltd.
Taeko Horino
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Optometry apparatus and optometry program
Patent number
10,470,658
Issue date
Nov 12, 2019
Nidek Co., Ltd.
Michihiro Takii
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Subjective optometry apparatus and subjective optometry program
Patent number
10,264,967
Issue date
Apr 23, 2019
Nidek Co., Ltd.
Michihiro Takii
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Target presenting apparatus
Patent number
9,848,768
Issue date
Dec 26, 2017
Nidek Co., Ltd.
Yuichiro Kanazawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ophthalmic measurement apparatus and ophthalmic measurement program
Patent number
9,480,396
Issue date
Nov 1, 2016
Nidek Co., Ltd.
Michihiro Takii
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Anterior segment measuring apparatus
Patent number
9,078,601
Issue date
Jul 14, 2015
Nidek Co., Ltd.
Kunio Suzuki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Apparatus for measuring ocular axial length
Patent number
8,672,481
Issue date
Mar 18, 2014
Nidek Co., Ltd.
Noriji Kawai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ophthalmic apparatus
Patent number
8,485,663
Issue date
Jul 16, 2013
Nidek Co., Ltd.
Masakazu Endo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Apparatus for measuring distance between eye tissues
Patent number
8,414,125
Issue date
Apr 9, 2013
Nidek Co., Ltd.
Masakazu Endo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Cornea shape measurement apparatus
Patent number
8,079,709
Issue date
Dec 20, 2011
Nidek Co., Ltd.
Masakazu Endo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Eye axial length measurement apparatus
Patent number
8,016,418
Issue date
Sep 13, 2011
Nidek Co., Ltd.
Noriji Kawai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ophthalmic apparatus
Patent number
7,802,886
Issue date
Sep 28, 2010
Nidek Co., Ltd.
Noriji Kawai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ophthalmic apparatus
Patent number
7,354,152
Issue date
Apr 8, 2008
Nidek Co., Ltd.
Naoki Isogai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ocular accommodative function examination apparatus
Patent number
7,344,247
Issue date
Mar 18, 2008
Nidek Co., Ltd.
Naoki Isogai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ocular accommodative function examination apparatus
Patent number
7,341,346
Issue date
Mar 11, 2008
Nidek Co., Ltd.
Miwako Hanaki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ophthalmic apparatus
Patent number
6,056,404
Issue date
May 2, 2000
Nidek Co., Ltd.
Noriji Kawai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ophthalmic apparatus
Patent number
5,940,165
Issue date
Aug 17, 1999
Nidek Co., Ltd.
Naoki Isogai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ophthalmic apparatus for measuring an eye to be examined
Patent number
5,905,562
Issue date
May 18, 1999
Nidek Co., Ltd.
Naoki Isogai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Positioning mechanism of ophthalmologic apparatus
Patent number
5,352,889
Issue date
Oct 4, 1994
Nidek Co., Ltd.
Masanao Fujieda
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
SUBJECTIVE OPTOMETRY APPARATUS, SUBJECTIVE OPTOMETRY METHOD, AND RE...
Publication number
20180192867
Publication date
Jul 12, 2018
NIDEK CO., LTD.
Taeko HORINO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
OPTOMETRY APPARATUS AND OPTOMETRY PROGRAM
Publication number
20180078135
Publication date
Mar 22, 2018
NIDEK CO., LTD.
Michihiro TAKII
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SUBJECTIVE OPTOMETRY APPARATUS AND SUBJECTIVE OPTOMETRY PROGRAM
Publication number
20180064339
Publication date
Mar 8, 2018
NIDEK CO., LTD.
Michihiro TAKII
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
TARGET PRESENTING APPARATUS
Publication number
20150342455
Publication date
Dec 3, 2015
NIDEK CO., LTD.
Yuichiro KANAZAWA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
OPHTHALMIC MEASUREMENT APPARATUS AND OPHTHALMIC MEASUREMENT PROGRAM
Publication number
20150150448
Publication date
Jun 4, 2015
NIDEK CO., LTD.
Michihiro TAKII
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ANTERIOR SEGMENT MEASURING APPARATUS
Publication number
20130021577
Publication date
Jan 24, 2013
NIDEK CO., LTD.
Kunio SUZUKI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
OPHTHALMIC APPARATUS
Publication number
20110267582
Publication date
Nov 3, 2011
NIDEK CO., LTD.
Masakazu Endo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
APPARATUS FOR MEASURING OCULAR AXIAL LENGTH
Publication number
20110157554
Publication date
Jun 30, 2011
NIDEK CO., LTD.
Noriji KAWAI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
APPARATUS FOR MEASURING DISTANCE BETWEEN EYE TISSUES
Publication number
20110128499
Publication date
Jun 2, 2011
NIDEK CO., LTD.
Masakazu ENDO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
CORNEA SHAPE MEASUREMENT APPARATUS
Publication number
20110075098
Publication date
Mar 31, 2011
NIDEK CO., LTD.
Masakazu ENDO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Ophthalmic apparatus
Publication number
20090303439
Publication date
Dec 10, 2009
NIDEK CO., LTD.
Noriji Kawai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Eye axial length measurement apparatus
Publication number
20080151188
Publication date
Jun 26, 2008
NIDEK CO., LTD.
Noriji Kawai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Ocular accommodative function examination apparatus
Publication number
20050146685
Publication date
Jul 7, 2005
NIDEK CO., LTD.
Miwako Hanaki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Ocular accommodative function examination apparatus
Publication number
20050041210
Publication date
Feb 24, 2005
NIDEK CO., LTD.
Naoki Isogai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Ophthalmic apparatus
Publication number
20040066488
Publication date
Apr 8, 2004
Naoki Isogai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE