TK

Takeo Koyama

Sumitomo Electric Industries: 1 patents #611 of 1,892Top 35%
Overall (1994): #63,156 of 165,921Top 40%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5331354 Power supply apparatus for television receiver set and television receiver set including the same Takashi Nakano 1994-07-19