SU

Shigeki Ueda

Sumitomo Electric Industries: 2 patents #124 of 1,127Top 15%
Overall (1989): #15,775 of 140,708Top 15%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4833304 Automatic heating appliance with food identifying function — 1989-05-23
4831239 Automatic heating appliance with ultrasonic sensor — 1989-05-16