Inventor
MIYAGAWA YUKIO
JP6 patents
⚠️ This page may combine multiple inventors who share the name “MIYAGAWA YUKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IZUMI COSMO CO LTD
4 patentsUS7426077B2Sep 16, 2008
Portable screen device
IZUMI COSMO CO LTD10 citations82
US7773298B2Aug 10, 2010
Portable screen assembly
IZUMI COSMO CO LTD6 citations72
US7636194B2Dec 22, 2009
Portable screen assembly
IZUMI COSMO CO LTD7 citations72
US7440187B2Oct 21, 2008
Portable screen device
IZUMI COSMO CO LTD2 citations61