MU

Masanobu Utamaru

Overall (All Time): #1,629,112 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6163890 Suspenders-- and method of suspending trousers — 2000-12-26
6098624 Simple mask for protection of respiratory system — 2000-08-08
6088839 Method of suspending trousers — 2000-07-18