Inventor
OIKAWA NAOKI
JP25 patents
⚠️ This page may combine multiple inventors who share the name “OIKAWA NAOKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OIKAWA NAOKI
6 patentsUS12043508B2Jul 23, 2024
Medium processing apparatus and image forming system incorporating same
OIKAWA NAOKI7 citations84
US8585014B2Nov 19, 2013
Linear solenoid and valve device using the same
OIKAWA NAOKI10 citations83
US8556232B2Oct 15, 2013
Linear solenoid and valve device using the same
OIKAWA NAOKI16 citations83
US8397759B2Mar 19, 2013
Electromagnetic spool valve
OIKAWA NAOKI16 citations83
US12428249B2Sep 30, 2025
Sheet feeding device and image forming apparatus incorporating the same
OIKAWA NAOKI1 citations63
US9126783B2Sep 8, 2015
Image forming apparatus
OIKAWA NAOKI1 citations44