P

Inventor

KANEHIRA AKIRA

JP8 patents
⚠️ This page may combine multiple inventors who share the name “KANEHIRA AKIRA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

4 patents
US5987438ANov 16, 1999

Electronic wallet system

HITACHI LTD194 citations97
US6230971B1May 15, 2001

Transaction-oriented electronic accommodation system

HITACHI LTD34 citations91
US6116506ASep 12, 2000

Transaction-oriented electronic accommodation system

HITACHI LTD22 citations91
US10819608B2Oct 27, 2020

Information communication system, information communication method, and server

HITACHI LTD0 citations38

RENESAS TECH CORP

1 patent
US7418602B2Aug 26, 2008

Memory card

RENESAS TECH CORP22 citations92

RENESAS ELECTRONICS CORP

1 patent
US7996911B2Aug 9, 2011

Memory card

RENESAS ELECTRONICS CORP12 citations83

KATO TAKATOSHI

1 patent
US8413214B2Apr 2, 2013

Terminal system for guaranteeing authenticity, terminal, and terminal management server

KATO TAKATOSHI10 citations82

UMEZAWA KATSUYUKI

1 patent
US8341703B2Dec 25, 2012

Authentication coordination system, terminal apparatus, storage medium, authentication coordination method, and authentication coordination program

UMEZAWA KATSUYUKI0 citations28