Inventor

ARIMATSU TAKAYUKI

JP3 patents

Patents

3 patents

US12239235B2Mar 4, 2025

Mattress, sheet, bed system, and air cell

PARAMOUNT BED KK0 citations58

US11730278B2Aug 22, 2023

Mattress, sheet, bed system, and air cell

PARAMOUNT BED KK0 citations58

US11986096B2May 21, 2024

Air mattress

PARAMOUNT BED KK0 citations47