HM

Hung C. Ming

Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Overall (All Time): #3,918,572 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D299228 Integral telephone and answering set Teisuke Kurosu, Fumiharu Ohta, Kazumasa Takenaka, Masao Tamura, Satoshi Watanabe 1989-01-03