YH

Yoji Hamano

OC Oki Electric Industry Co.: 1 patents #1,459 of 2,807Top 55%
Overall (All Time): #3,399,089 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7285711 Music player Toshiharu Okada, Kaoru Tsukamoto, Tomohiro Iwanaga 2007-10-23