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:
Sep. 20, 2005
Filed:
Oct. 24, 2001
Takeshi Inatani, Tokyo, JP;
Masaaki Takeshima, Tokyo, JP;
Eiji Niikura, Tokyo, JP;
Kei Shirahata, Tokyo, JP;
Kazutoshi Taniguchi, Tokyo, JP;
Takashi Kuzuu, Tokyo, JP;
Shoji Tatehata, Tokyo, JP;
Eiji Sasaki, Tokyo, JP;
Tetsurou Nagami, Tokyo, JP;
Kiichiro Murotani, Tokyo, JP;
Hisashi Morita, Tokyo, JP;
Nao Watanabe, Tokyo, JP;
Takeshi Inatani, Tokyo, JP;
Masaaki Takeshima, Tokyo, JP;
Eiji Niikura, Tokyo, JP;
Kei Shirahata, Tokyo, JP;
Kazutoshi Taniguchi, Tokyo, JP;
Takashi Kuzuu, Tokyo, JP;
Shoji Tatehata, Tokyo, JP;
Eiji Sasaki, Tokyo, JP;
Tetsurou Nagami, Tokyo, JP;
Kiichiro Murotani, Tokyo, JP;
Hisashi Morita, Tokyo, JP;
Nao Watanabe, Tokyo, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
A disk device including a movable portion which supports pivotally and enably to swing a feed screw axis, a thread motor to drive a small gear and the like which engage with a gear interlocked in an end portion of the feed screw axis thereby to rotate the feed screw axis, and a control screw to perform a height control of the movable portion.