HS

Hiromasa Sato

TC Tabata Co.: 1 patents #1 of 6Top 20%
Overall (1994): #124,576 of 165,921Top 80%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5329643 Diving face mask — 1994-07-19