Inventor · disambiguated record
Naoaki Maruyama
Also filed as: MARUYAMA NAOAKI
9 granted patents·61 citations·filing 2003–2019
84Inventor score
Top patents by PatentIndex Score
9 records- 0187US7239817B2Device for identifying types of sheet materialsCANON KK·Filed 2003·Granted Jul 3, 2007·33 cites·11 claims
- 0283US7304291B2Information detecting device, sheet material processing apparatus equipped with information detecting device, and signal output deviceCANON KK·Filed 2003·Granted Dec 4, 2007·17 cites·13 claims
- 0374US7705281B2Image forming apparatus with impact applying unit and detecting unit for detecting sheet information corresponding to impact forceCANON KK·Filed 2007·Granted Apr 27, 2010·4 cites·11 claims
- 0471US10807343B2Fiber reinforced plastic body, shutter device and optical apparatusCANON DENSHI KK·Filed 2019·Granted Oct 20, 2020·0 cites·6 claims
- 0568US10493717B2Fiber reinforced laminate, shutter device and optical apparatusCANON DENSHI KK·Filed 2018·Granted Dec 3, 2019·0 cites·20 claims
- 0659US7422208B2Sheet material information-detecting apparatusCANON KK·Filed 2004·Granted Sep 9, 2008·7 cites·13 claims
- 0754US7833432B2Composite metal molding and method for manufacturing thereofCANON DENSHI KK·Filed 2006·Granted Nov 16, 2010·0 cites·3 claims
- 0844US8075838B2Composite metal molding and method for manufacturing thereofHAMANA JUNJI·Filed 2010·Granted Dec 13, 2011·0 cites·4 claims
- 0935US7937986B2Sheet material identifying apparatus, sheet material treating apparatus and sheet material identifying methodCANON KK·Filed 2004·Granted May 10, 2011·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →