Inventor · disambiguated record
Masafumi Koakutsu
Also filed as: KOAKUTSU MASAFUMI
4 granted patents·3 citations·filing 2007–2013
59Inventor score
Technology areasG03G
Top patents by PatentIndex Score
4 records- 0171US8909105B2Powder transport device, and image forming apparatusFUJI XEROX CO LTD·Filed 2013·Granted Dec 9, 2014·2 cites·11 claims
- 0249US7809301B2Image processing apparatus selectively operable during a disaster, and method for performing the sameFUJI XEROX CO LTD·Filed 2007·Granted Oct 5, 2010·1 cites·15 claims
- 0339US9057980B2Toner transport structure and image forming apparatusFUJI XEROX CO LTD·Filed 2013·Granted Jun 16, 2015·0 cites·6 claims
- 0434US8213850B2Cleaning member, cartridge, and image forming apparatusKOAKUTSU MASAFUMI·Filed 2009·Granted Jul 3, 2012·0 cites·8 claims
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