NO

Naoyuki Oie

SC Sanyo Electric Co.: 2 patents #2,557 of 6,347Top 45%
📍 Kasai, JP: #2,743 of 5,842 inventorsTop 50%
Overall (All Time): #2,354,847 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4541847 Air-purifying apparatus Hiromichi Koyama, Takafumi Takegawa 1985-09-17
4213679 Projector Kiyoshi Sakamoto, Yukio Tsukakoshi 1980-07-22