Assignee
SAKAUE YOSHINOBU
JP·4 granted patents·0 citations·filing 2011–2023
Top patents by PatentIndex Score
4 records- 0159US12088765B2Casing structure, optical scanner, and image forming apparatusSAKAUE YOSHINOBU·Filed 2023·Granted Sep 10, 2024·0 cites·11 claims
- 0248US9207629B2Image forming apparatus having a biasing member having a release state and a locked state in which a detachable attachable unit is secured to an apparatus bodySAKAUE YOSHINOBU·Filed 2014·Granted Dec 8, 2015·0 cites·8 claims
- 0346US8754919B2Optical writing unit and image forming apparatus including sameSAKAUE YOSHINOBU·Filed 2012·Granted Jun 17, 2014·0 cites·8 claims
- 0441US8520046B2Image forming apparatus having plural optical scanning devicesSAKAUE YOSHINOBU·Filed 2011·Granted Aug 27, 2013·0 cites·14 claims
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