ST

Sadaharu Tamoto

NS Nippon Steel: 1 patents #45 of 251Top 20%
YC Yutaka Electric Mfg. Co.: 1 patents #1 of 4Top 25%
Overall (1997): #80,657 of 185,788Top 45%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5680302 AC output control apparatus Keiji Iwata, Michihisa Murasato, Kenichi TANIGAWA 1997-10-21