Title:
電源装置
Document Type and Number:
Japanese Patent JP4252137
Kind Code:
B2
Inventors:
Hisahiro Kamada
Keiichi Sugai
Keiichi Sugai
Application Number:
JP31904498A
Publication Date:
April 08, 2009
Filing Date:
November 10, 1998
Export Citation:
Assignee:
Tohoku Ricoh Co., Ltd.
International Classes:
H02M7/06
Domestic Patent References:
JP10201221A | ||||
JP61240851A | ||||
JP9327175A | ||||
JP60160376A | ||||
JP11289751A |
Attorney, Agent or Firm:
Hiroyuki Niwa
Tadao Noguchi
Tadao Noguchi