HO

Hisao Oishi

SC Sanyo Electric Co.: 1 patents #6 of 49Top 15%
Overall (1982): #58,546 of 81,411Top 75%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4345611 Safety valve means for battery Hironosuke Ikeda, Seiki Yoshida 1982-08-24