Inventor · disambiguated record
Izumi Ogawa
Also filed as: OGAWA IZUMI
6 granted patents·385 citations·filing 1986–2015
86Inventor score
Top patents by PatentIndex Score
6 records- 0193USD732554SElectronic copying machine display screen with graphical user interfaceTOMITA ATSUSHI·Filed 2012·Granted Jun 23, 2015·74 cites·1 claims
- 0293US4996604AImage scannerTOKYO ELECTRIC CO LTD·Filed 1988·Granted Feb 26, 1991·242 cites·5 claims
- 0386USD774535SElectronic copying machine display screen with transitional graphical user interfaceKONICA MINOLTA INC·Filed 2015·Granted Dec 20, 2016·28 cites·1 claims
- 0483USD732053SElectronic copying machine display screen with graphical user interfaceTOMITA ATSUSHI·Filed 2012·Granted Jun 16, 2015·27 cites·1 claims
- 0557US4711443ASheet supply deviceTOKYO ELECTRIC CO LTD·Filed 1986·Granted Dec 8, 1987·12 cites·11 claims
- 0629US4784289ATicket issuing device for a ticket machineTOKYO ELECTRIC CO LTD·Filed 1986·Granted Nov 15, 1988·2 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when Izumi Ogawa 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 →