Assignee
JOHNO HIROSHI
JP·4 granted patents·2 citations·filing 2011–2015
Top patents by PatentIndex Score
4 records- 0180US9360790B2Optical scanning device and image forming apparatusJOHNO HIROSHI·Filed 2015·Granted Jun 7, 2016·2 cites·12 claims
- 0245US9170523B2Optical scanning apparatus, method for performing the same and image forming apparatusJOHNO HIROSHI·Filed 2013·Granted Oct 27, 2015·0 cites·12 claims
- 0340US8754918B2Optical scanner and image forming apparatus including sameJOHNO HIROSHI·Filed 2011·Granted Jun 17, 2014·0 cites·20 claims
- 0439US8184352B2Optical scanning device and image forming apparatusJOHNO HIROSHI·Filed 2011·Granted May 22, 2012·0 cites·9 claims
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