Title:
視覚トレーニング装置
Document Type and Number:
Japanese Patent JP4252332
Kind Code:
B2
Inventors:
Takao Naito
Application Number:
JP2003047934A
Publication Date:
April 08, 2009
Filing Date:
February 25, 2003
Export Citation:
Assignee:
Prism Co., Ltd.
International Classes:
A61H5/00; A63B23/03
Domestic Patent References:
| JP9201387A | ||||
| JP61029725U |
Attorney, Agent or Firm:
Hironobu Onda
Makoto Onda
Makoto Onda