Inventor · disambiguated record
Keiji Itaya
Also filed as: ITAYA KEIJI
6 granted patents·98 citations·filing 1982–1988
84Inventor score
Technology areasG03G
Top patents by PatentIndex Score
6 records- 0188US4801968AFixing device including a heat roller having a device for heating a region of the roller corresponding to the width of an image forming mediumTOSHIBA KK·Filed 1987·Granted Jan 31, 1989·41 cites·2 claims
- 0280US4876576ADevice for changing sheet shape before entry into fuser nipTOSHIBA KK·Filed 1988·Granted Oct 24, 1989·26 cites·7 claims
- 0360US4792225ADeveloping apparatusTOSHIBA KK·Filed 1987·Granted Dec 20, 1988·13 cites·7 claims
- 0448US4870464ASeparating/guiding device for an electronic copying machineTOSHIBA KK·Filed 1987·Granted Sep 26, 1989·8 cites·2 claims
- 0540US4857958AElectronic copying apparatus having function of partially changing image reproduced from original imageTOSHIBA KK·Filed 1988·Granted Aug 15, 1989·5 cites·15 claims
- 0640US4462679AElectronic copying machineTOKYO SHIBAURA ELECTRIC CO·Filed 1982·Granted Jul 31, 1984·5 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →