Perimeter

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United States of America Patent

PATENT NO 9826897
APP PUB NO 20170055824A1
SERIAL NO

15118651

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Abstract

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In a perimetry to be conducted, designating an inspection region through a region designator, stimuli are presented to regions separated in an up/down direction, an oblique direction and a right/left direction from the inspection region (“the spaced region”) in addition to the designated inspection region. At the result, examinees are not able to predict to which of both regions, the inspection region and the spaced region the stimuli are presented, thereby obtaining correct inspection results that do not receive a prediction of the examinees.

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Patent Owner(s)

Patent OwnerAddress
KOWA COMPANY LTDNAGOYA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hara, Takuya Tokyo, JP 80 543
Shimada, Satoshi Tokyo, JP 179 2860

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