HN

Hirofumi Noma

Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
📍 Toyonaka, JP: #550 of 1,166 inventorsTop 50%
Overall (All Time): #2,282,515 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5571438 Induction heating cooker operated at a constant oscillation frequency Kiyoshi Izaki, Hideki Omori, Kenji Hattori 1996-11-05
5319174 Induction heating cooker with constant frequency controlled inverter Hideki Omori, Hideyuki Kominami, Toshiaki Iwai, Kazuhiko Asada 1994-06-07