Inventor · disambiguated record
Norifumi Yagi
Also filed as: YAGI NORIFUMI
15 granted patents·1 pending application·11 citations·filing 2013–2017
88Inventor score
Files withTOSHIBA KK16
Top patents by PatentIndex Score
16 records- 0191US9796200B2Decoloring method and decoloring deviceTOSHIBA KK·Filed 2016·Granted Oct 24, 2017·3 cites·14 claims
- 0287US9248661B2Decoloring method and decoloring deviceTOSHIBA KK·Filed 2013·Granted Feb 2, 2016·5 cites·17 claims
- 0376US9250837B2Image forming system and image forming methodTOSHIBA KK·Filed 2013·Granted Feb 2, 2016·2 cites·17 claims
- 0469US9619188B2Image forming system and image forming methodTOSHIBA KK·Filed 2015·Granted Apr 11, 2017·1 cites·17 claims
- 0562US10007222B2Cartridge, image forming apparatus and quality determining method of cartridgeTOSHIBA KK·Filed 2016·Granted Jun 26, 2018·0 cites·14 claims
- 0662US9684273B2Apparatus that forms an image on a medium using a plurality of erasable materials and erasing apparatusTOSHIBA KK·Filed 2016·Granted Jun 20, 2017·0 cites·12 claims
- 0761US9891573B2Apparatus and method for forming an image on a recording medium using erasable material and non-erasable materialTOSHIBA KK·Filed 2016·Granted Feb 13, 2018·0 cites·18 claims
- 0861US9128442B2Cartridge, image forming apparatus and quality determining method of cartridgeTOSHIBA KK·Filed 2013·Granted Sep 8, 2015·0 cites·12 claims
- 0960US9481193B2Apparatus and method for forming an image on a medium using a plurality of erasable materialsTOSHIBA KK·Filed 2015·Granted Nov 1, 2016·0 cites·20 claims
- 1060US9158252B2Apparatus and method for forming an image on a recording medium using erasable material and non-erasable materialTOSHIBA KK·Filed 2013·Granted Oct 13, 2015·0 cites·15 claims
- 1159US9533524B2Cartridge, image forming apparatus and quality determining method of cartridgeTOSHIBA KK·Filed 2015·Granted Jan 3, 2017·0 cites·7 claims
- 1258US10057452B2Image forming system and image forming methodTOSHIBA KK·Filed 2017·Granted Aug 21, 2018·0 cites·17 claims
- 1356US9868314B2Decoloring method and decoloring deviceTOSHIBA KK·Filed 2015·Granted Jan 16, 2018·0 cites·20 claims
- 1455US9282221B2Facsimile apparatus and method for printing facsimileTOSHIBA KK·Filed 2013·Granted Mar 8, 2016·0 cites·7 claims
- 1551US9552184B2Facsimile apparatus and method for printing facsimileTOSHIBA KK·Filed 2016·Granted Jan 24, 2017·0 cites·7 claims
- 1645US2014320879A1Printer driver setting printing program and setting printing methodTOSHIBA KK·Filed 2014·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Norifumi Yagi 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 →