Inventor · disambiguated record
Tatsuo Ohyama
Also filed as: OHYAMA TATSUO
9 granted patents·2 pending applications·8 citations·filing 2008–2025
79Inventor score
Top patents by PatentIndex Score
11 records- 0168US8077359B2Image processing system and image forming apparatus incorporating sameKISHI YUMIKO·Filed 2008·Granted Dec 13, 2011·3 cites·18 claims
- 0267US9310710B2Image writing device, image forming apparatus, and image writing methodSUZUKI MASASHI·Filed 2015·Granted Apr 12, 2016·1 cites·12 claims
- 0366US8605131B2Image forming apparatus and image forming methodOHYAMA TATSUO·Filed 2012·Granted Dec 10, 2013·1 cites·7 claims
- 0465US9223244B2Image writing device, image forming apparatus, and image writing methodMUROTA KOICHI·Filed 2015·Granted Dec 29, 2015·1 cites·11 claims
- 0558US11853823B2Image forming system, method of printing identification information, and storage mediumOHYAMA TATSUO·Filed 2022·Granted Dec 26, 2023·0 cites·20 claims
- 0658US9847792B2Communication apparatus, image forming apparatus, communication method, and computer-readable storage mediumMIYADERA TATSUYA·Filed 2016·Granted Dec 19, 2017·1 cites·20 claims
- 0758US8817323B2Image forming apparatus, image forming method, and computer program productOHYAMA TATSUO·Filed 2010·Granted Aug 26, 2014·1 cites·10 claims
- 0846US2025245459A1Image forming apparatus, image forming method, and non-transitory recording mediumOHYAMA TATSUO·Filed 2025·Application pending·0 cites
- 0945US2010239288A1Image forming apparatus and image forming methodOHYAMA TATSUO·Filed 2010·Application pending·0 cites
- 1043US9397697B2Communication apparatus, image forming apparatus, communication method, and computer-readable storage mediumMIYADERA TATSUYA·Filed 2015·Granted Jul 19, 2016·0 cites·34 claims
- 1132US8957928B2Image forming apparatusOHYAMA TATSUO·Filed 2011·Granted Feb 17, 2015·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →