MO

Masaharu Oyama

Sumitomo Electric Industries: 1 patents #1,404 of 3,885Top 40%
📍 Chikushino, JP: #3 of 6 inventorsTop 50%
Overall (2003): #163,124 of 273,478Top 60%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6513893 Head drive unit and driving method Takahiro Esaki, Naomi SHIRAI, Hirokazu Ikeda, Toshihiro Asoh, Takanobu Kajikawa +2 more 2003-02-04