Inventor · disambiguated record
Koichi Otaka
Also filed as: OTAKA KOICHI
5 granted patents·84 citations·filing 1995–2003
82Inventor score
Files withCANON KK5
Top patents by PatentIndex Score
5 records- 0183US6801729B2Imaging apparatus with image fixing throughput control based on sheet size and method of operation thereofCANON KK·Filed 2002·Granted Oct 5, 2004·24 cites·20 claims
- 0281US7031629B2Image forming apparatus which recovers toner by developing deviceCANON KK·Filed 2003·Granted Apr 18, 2006·20 cites·40 claims
- 0376US6526251B1Image forming apparatus having transferring roller of small diameterCANON KK·Filed 2000·Granted Feb 25, 2003·16 cites·3 claims
- 0453US6915088B2Image forming apparatusCANON KK·Filed 2003·Granted Jul 5, 2005·5 cites·20 claims
- 0550US5561285AImage forming apparatus and light quantity control device having a light emission mode control meansCANON KK·Filed 1995·Granted Oct 1, 1996·19 cites·8 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →