Inventor
HOSHINO MASAO
JP14 patents
⚠️ This page may combine multiple inventors who share the name “HOSHINO MASAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
7 patentsUS6073062AJun 6, 2000
Mobile terminal and moving body operation management system
FUJITSU LTD220 citations98
US6003113ADec 14, 1999
Portable card medium, method for managing memory space of portable card medium
FUJITSU LTD79 citations95
US6820208B2Nov 16, 2004
IC card, IC chip, data assuring method and power supply monitor method
FUJITSU LTD54 citations94
US5563395AOct 8, 1996
Card type storage medium and card type storage medium issuing apparatus
FUJITSU LTD41 citations92
US5506397AApr 9, 1996
Card type storage medium and card type storage medium issuing apparatus
FUJITSU LTD35 citations92
US6523754B2Feb 25, 2003
IC card, a method of controlling update of data, a method of controlling restoration of data or messages, and a computer product
FUJITSU LTD22 citations91
US6088680AJul 11, 2000
Automatic toll adjusting system, and storage medium with a radio communication function, frequency converting apparatus, writing apparatus, settling apparatus, depositing apparatus and inquiring apparatus therefor
FUJITSU LTD31 citations88