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.
Patent No.:
Date of Patent:
Jul. 21, 2026
Filed:
Dec. 27, 2024
Wacom Co., Ltd., Saitama, JP;
Kenichi Ninomiya, Saitama, JP;
Mamoru Ogata, Saitama, JP;
Masayuki Maeda, Saitama, JP;
Takayuki Arai, Saitama, JP;
Wacom Co., Ltd., Saitama, JP;
Abstract
Provided is an electronic pen including a housing having an opening portion on a pen tip side of the housing on a first end in an axial direction, the opening portion having a pillar-shaped space with a predetermined length in the axial direction as a center line direction of the space, the housing including, inside, a hollow portion communicating with the pillar-shaped space of the opening portion, a pen pressure detector arranged in the hollow portion, and a core body including a tip portion on the first end in the axial direction, part of the tip portion protruding outside of the housing from an opening on a pen tip side of the pillar-shaped space of the opening portion of the housing, the core body being installed such that a second end in the axial direction, in operation, transmits, to the pen pressure detector, pen pressure applied to the tip portion.