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:
Jul. 14, 2015
Filed:
Jan. 23, 2013
Applicant:
Norikazu Okada, Kanagawa, JP;
Inventor:
Norikazu Okada, Kanagawa, JP;
Assignee:
RICOH COMPANY, LIMITED, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H02J 4/00 (2006.01); G03G 15/00 (2006.01); H02J 9/00 (2006.01); H01H 33/59 (2006.01);
U.S. Cl.
CPC ...
H02J 4/00 (2013.01); G03G 15/80 (2013.01); H02J 9/005 (2013.01);
Abstract
A power source device includes: a first voltage generating unit that includes a power storage unit storing power based on power supplied from a power source and generates a voltage to be supplied to a first load based on the power supplied from the power source; and a second voltage generating unit that generates a voltage to be supplied to a second load based on the power stored in the power storage unit when the first voltage generating unit is controlled to stop generation.