Title:
ベースボールバッタートレーニングシステム
Document Type and Number:
Japanese Patent JP5078404
Kind Code:
B2
Abstract:
A system for training a batter to automatically swing at pitched balls corresponding to strikes and to refrain from swinging at pitched balls not corresponding to strikes, the device including a visual reference member suspended between a pitcher's mound and a home plate where the batter is located, at a location in front of the plate, so that the trajectory of a pitch from a pitcher's release point proximate the pitcher's mound to a point in a strike zone proximate the home plate consistently passes through a portion of the visual reference member.
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Inventors:
Timothy J. Nicely
Application Number:
JP2007083965A
Publication Date:
November 21, 2012
Filing Date:
March 28, 2007
Export Citation:
Assignee:
Timothy J. Nicely
International Classes:
A63B69/00
Domestic Patent References:
| JP49009375U |
Foreign References:
| US0708569 |
Attorney, Agent or Firm:
Shinjiro Ono
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Toru Miyamae
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Toru Miyamae