HO

Hajime Oki

Sumitomo Electric Industries: 3 patents #364 of 3,885Top 10%
📍 Kasai, IL: #1 of 1 inventorsTop 100%
Overall (2003): #30,079 of 273,478Top 15%
3
Patents 2003

Issued Patents 2003

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6641034 Card reader with a light-emitting bezel Steve J. Lanovich, Lucian Predescu, Junichi Yamamoto 2003-11-04
6641035 Card made of fluorescent material and card reader for use with the card Lucian Predescu, Steve J. Lanovich, Junichi Yamamoto 2003-11-04
6616050 IC card reader with rotating member Yasuhiro Kanayama 2003-09-09