HM

Hiroshi Mitumaru

SC Sanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%
📍 Daito, JP: #302 of 468 inventorsTop 65%
Overall (All Time): #3,905,051 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4933790 Front door mechanism for signal recording-reproducing apparatus for use with cassette — 1990-06-12