Inventor
IIDA NAOMI
JP7 patents
⚠️ This page may combine multiple inventors who share the name “IIDA NAOMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NHK SPRING CO LTD
3 patentsUS8749750B2Jun 10, 2014
Discrimination medium and production method therefor
NHK SPRING CO LTD3 citations61
US12282812B2Apr 22, 2025
Information processing system
NHK SPRING CO LTD0 citations52
US12430528B2Sep 30, 2025
Composite two-dimensional code and information processing system
NHK SPRING CO LTD0 citations41