Inventor
FUKUOKA KAZUHITO
JP3 patents
Patents
3 patentsUS6465984B2Oct 15, 2002
Pseudo battery pack, battery pack, electronic apparatus, and electronic apparatus system and method
FUJITSU LTD31 citations91
US6608469B2Aug 19, 2003
Device and method for charging a secondary battery
FUJITSU LTD14 citations82
US5586233ADec 17, 1996
Method and apparatus for creating multi-gradation data
FUJITSU LTD5 citations58