Invention Grant
- Patent Title: Operation device having features to assist a user in properly manipulating buttons thereof
- Patent Title (中): 操作装置具有辅助用户正确操纵其按钮的特征
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Application No.: US12784834Application Date: 2010-05-21
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Publication No.: US08730155B2Publication Date: 2014-05-20
- Inventor: Takamasa Araki , Ken Yano
- Applicant: Takamasa Araki , Ken Yano
- Applicant Address: JP Tokyo JP Tokyo
- Assignee: Sony Corporation,Sony Computer Entertainment Inc.
- Current Assignee: Sony Corporation,Sony Computer Entertainment Inc.
- Current Assignee Address: JP Tokyo JP Tokyo
- Agency: Gibson & Dernier LLP
- Agent Matthew B. Dernier, Esq.
- Priority: JP2009-132010 20090601
- Main IPC: G06F3/033
- IPC: G06F3/033
Abstract:
Provided is an operation device to be held by a user with one hand when used. The operation device includes: a recessed portion formed at a position at which at least one of a thumb and fingers is placed when the user holds the operation device; and a main button which is disposed at a bottom of the recessed portion and has a top surface adjacent to a rim portion forming a side surface of the recessed portion.
Public/Granted literature
- US20100302140A1 Operation Device Public/Granted day:2010-12-02
Information query
