OT

Osamu Takehara

SC Sanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%
Overall (All Time): #3,956,569 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4761350 Method for processing defective fuel cells in fuel cell stacks Masahiro Ide, Nobuyoshi Nishizawa, Nobuya Inoue, Akio Inoue 1988-08-02