Title:
照光式スイッチ構造及び押し釦
Document Type and Number:
Japanese Patent JP5317013
Kind Code:
B2
Inventors:
Ryutaro Sugimoto
Application Number:
JP2009062781A
Publication Date:
October 16, 2013
Filing Date:
March 16, 2009
Export Citation:
Assignee:
Yamaha Corporation
International Classes:
H01H21/00; G10H1/34
Domestic Patent References:
| JP2007123290A | ||||
| JP60051841U | ||||
| JP2031027U |
Attorney, Agent or Firm:
Kunihiko Shiromura
Hideka Tanaka
Hideka Tanaka