Inventor · disambiguated record
Kazumi Rissen
Also filed as: RISSEN KAZUMI
3 granted patents·7 pending applications·409 citations·filing 1997–2015
78Inventor score
Top patents by PatentIndex Score
10 records- 0193US9722443B2Power distribution deviceISHIDA TAKAHARU·Filed 2011·Granted Aug 1, 2017·16 cites·11 claims
- 0293US5905973AShopping basket presentation method for an online shopping systemHITACHI LTD·Filed 1997·Granted May 18, 1999·352 cites·21 claims
- 0388US9168841B2Method of receiving charge, method of controlling charge, charge control unit and charging equipmentKAWAI SHOJI·Filed 2011·Granted Oct 27, 2015·41 cites·20 claims
- 0457US2003018545A1Shopping basket presentation method for an online shopping systemHITACHI LTD·Filed 2002·Application pending·0 cites
- 0555US2003191742A1Contents management methodFiled 2003·Application pending·0 cites
- 0647US2001042025A1Shopping basket presentation method for an online shopping systemFiled 2001·Application pending·0 cites
- 0745US2015326040A1Method of receiving charge, method of controlling charge, charge control unit and charging equipmentHITACHI LTD·Filed 2015·Application pending·0 cites
- 0840US2015115969A1Storage battery analysis system, storage battery analysis method and storage battery analysis programISHIDA TAKAHARU·Filed 2012·Application pending·0 cites
- 0939US2003033390A1Program outputting methodHITACHI SEISAKUSHO CORP LTD·Filed 2002·Application pending·0 cites
- 1025US2002010654A1Shopping basket presentation method for an online shopping systemFiled 1999·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Kazumi Rissen files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →