The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
May. 12, 2020

Filed:

Jan. 03, 2018
Applicant:

Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;

Inventors:

Ryosuke Ohtake, Atsugi, JP;

Katsumi Umekawa, Yokohama, JP;

Tatsukiyo Ishimura, Kawasaki, JP;

Assignee:

FUJITSU LIMITED, Kawasaki, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61C 19/05 (2006.01); G06T 19/20 (2011.01); G16H 50/50 (2018.01); A61C 7/00 (2006.01);
U.S. Cl.
CPC ...
A61C 19/05 (2013.01); G06T 19/20 (2013.01); A61C 2007/004 (2013.01); G16H 50/50 (2018.01);
Abstract

An occlusal state identifying method executed by a processor included in an occlusal state identifying apparatus, the occlusal state identifying method includes obtaining maxillary shape data and mandibular shape data; arranging a maxillary image including a plurality of maxillary teeth corresponding to the obtained maxillary shape data and a mandibular image including a plurality of mandibular teeth corresponding to the obtained mandibular shape data such that corresponding teeth oppose each other; executing a moving process of moving at least one of the arranged maxillary image and mandibular image by executing a dynamic simulation; and identifying a positional relationship between the maxillary image and the mandibular image after the moving process as a positional relationship corresponding to an occlusal state of the maxillary teeth included in the maxillary image and the mandibular teeth included in the mandibular image.


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