HT

Hideharu Tamura

Sumitomo Electric Industries: 1 patents #611 of 1,892Top 35%
Overall (1994): #124,224 of 165,921Top 75%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5324548 Method for making optical recording mediums Kazufumi Ogawa, Norihisa Mino 1994-06-28