Inventor · disambiguated record
Takayuki Takazawa
Also filed as: TAKAZAWA TAKAYUKI
11 granted patents·2 pending applications·9 citations·filing 2010–2020
81Inventor score
Technology areasG03G
Top patents by PatentIndex Score
13 records- 0182US10712696B2Fixing device having a heat supply part and image forming apparatusOKI DATA KK·Filed 2019·Granted Jul 14, 2020·2 cites·10 claims
- 0281US8929784B2Rotating body, transfer unit, and image forming apparatusTAKAZAWA TAKAYUKI·Filed 2012·Granted Jan 6, 2015·4 cites·9 claims
- 0373US8478149B2Belt device, transferring unit and image forming deviceTAKAZAWA TAKAYUKI·Filed 2010·Granted Jul 2, 2013·2 cites·16 claims
- 0471US10088789B2Belt, transfer belt unit, and image forming apparatusOKI DATA KK·Filed 2016·Granted Oct 2, 2018·1 cites·18 claims
- 0558US11131945B2Belt unit and image formation apparatusOKI DATA KK·Filed 2020·Granted Sep 28, 2021·0 cites·16 claims
- 0653US9417564B2Image forming apparatus having rollers, belt and a tension applying unitOKI DATA KK·Filed 2014·Granted Aug 16, 2016·0 cites·24 claims
- 0751US9201352B2Transfer belt, transfer belt unit, and image formation apparatusOKI DATA KK·Filed 2015·Granted Dec 1, 2015·0 cites·8 claims
- 0850US10809644B2Belt device, image forming apparatus, and mark forming methodOKI DATA KK·Filed 2019·Granted Oct 20, 2020·0 cites·14 claims
- 0948US8770384B2Transportation unit and image forming apparatusTAKAZAWA TAKAYUKI·Filed 2011·Granted Jul 8, 2014·0 cites·9 claims
- 1045US10452004B2Image forming apparatus reducing media surface roughness before forming a color image protected by transparent tonerOKI DATA KK·Filed 2017·Granted Oct 22, 2019·0 cites·8 claims
- 1142US2015139703A1Belt,transfer belt, transfer belt unit, and image formation apparatusOKI DATA KK·Filed 2014·Application pending·0 cites
- 1241US8396389B2Image forming apparatus having endless belt having abutting surface having specific mirror surface smoothness and pensile hardnessTAKAZAWA TAKAYUKI·Filed 2010·Granted Mar 12, 2013·0 cites·9 claims
- 1335US2012224892A1Belt unit and image forming apparatusTAKAZAWA TAKAYUKI·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →