Assignee
OHYAMA TATSUO
JP·4 granted patents·2 pending applications·2 citations·filing 2010–2025
Top patents by PatentIndex Score
6 records- 0166US8605131B2Image forming apparatus and image forming methodOHYAMA TATSUO·Filed 2012·Granted Dec 10, 2013·1 cites·7 claims
- 0258US11853823B2Image forming system, method of printing identification information, and storage mediumOHYAMA TATSUO·Filed 2022·Granted Dec 26, 2023·0 cites·20 claims
- 0358US8817323B2Image forming apparatus, image forming method, and computer program productOHYAMA TATSUO·Filed 2010·Granted Aug 26, 2014·1 cites·10 claims
- 0446US2025245459A1Image forming apparatus, image forming method, and non-transitory recording mediumOHYAMA TATSUO·Filed 2025·Application pending·0 cites
- 0545US2010239288A1Image forming apparatus and image forming methodOHYAMA TATSUO·Filed 2010·Application pending·0 cites
- 0632US8957928B2Image forming apparatusOHYAMA TATSUO·Filed 2011·Granted Feb 17, 2015·0 cites·14 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →