KN

Keiji Naitou

Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
📍 Echizen, JP: #119 of 298 inventorsTop 40%
Overall (All Time): #2,233,224 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6009618 Apparatus for producing winding of stator coil Toshihiro Takahata, Kunihiro Nishiyama, Shigeki Munezawa 2000-01-04
5864940 Method for producing a winding of a stator coil Toshihiro Takahata, Kunihiro Nishiyama, Shigeki Munezawa 1999-02-02