KM

Keizo Minemura

TW Tamura Electric Works: 1 patents #38 of 88Top 45%
📍 Marlborough, AU: #3 of 4 inventorsTop 75%
Overall (All Time): #4,084,194 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D258288 Telephone set with a digital clock Chuta Aikawa 1981-02-17