Inventor

RISSEN KAZUMI

JP3 patents

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

HITACHI LTD

1 patent

US5905973AMay 18, 1999

Shopping basket presentation method for an online shopping system

HITACHI LTD352 citations94

KAWAI SHOJI

1 patent

US9168841B2Oct 27, 2015

Method of receiving charge, method of controlling charge, charge control unit and charging equipment

KAWAI SHOJI41 citations87

ISHIDA TAKAHARU

1 patent

US9722443B2Aug 1, 2017

Power distribution device

ISHIDA TAKAHARU16 citations82