YS

Yoshitsugu Sumino

SC Sanshin Industries Co.: 1 patents #1 of 6Top 20%
📍 Beni Chebana, DZ: #1 of 1 inventorsTop 100%
Overall (1994): #47,754 of 165,921Top 30%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5310371 Tandem propeller assembly for a marine propulsion unit Yasushi Iriono, Mitsunori Suzuki, Hiroshi Harada 1994-05-10