Assignee
TSUKAHARA HAJIME
JP·8 granted patents·20 citations·filing 2007–2020
Top patents by PatentIndex Score
8 records- 0181US11115561B2Inclination detecting device, reading device, image processing apparatus, and method of detecting inclinationTSUKAHARA HAJIME·Filed 2020·Granted Sep 7, 2021·2 cites·15 claims
- 0278US8767268B2Image reading apparatus, image forming apparatus, and shading correction methodTSUKAHARA HAJIME·Filed 2011·Granted Jul 1, 2014·5 cites·10 claims
- 0375US8335023B2Image reading apparatus and image forming apparatusTSUKAHARA HAJIME·Filed 2008·Granted Dec 18, 2012·4 cites·8 claims
- 0474US8514452B2Image scanning apparatus and image forming apparatusTSUKAHARA HAJIME·Filed 2010·Granted Aug 20, 2013·3 cites·16 claims
- 0572US8279502B2Image reading apparatus and image forming apparatusTSUKAHARA HAJIME·Filed 2011·Granted Oct 2, 2012·2 cites·5 claims
- 0667US8395821B2Image reading apparatusTSUKAHARA HAJIME·Filed 2009·Granted Mar 12, 2013·2 cites·15 claims
- 0765US8395830B2Image reading signal processing IC, image reading apparatus, and image forming apparatusTSUKAHARA HAJIME·Filed 2007·Granted Mar 12, 2013·2 cites·11 claims
- 0846US12066854B2Data processing device, image reading apparatus, image forming apparatus, and method for processing dataTSUKAHARA HAJIME·Filed 2020·Granted Aug 20, 2024·0 cites·12 claims
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