RI

Ryuzo Ishigaki

Overall (All Time): #2,262,774 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5786056 Liquid absorbent material used in a pouch for a stoma Keiji Komine 1998-07-28
5074962 Process for preparing confidential postcard Teluhisa Miki 1991-12-24