FA

Fumihiro Amino

OC Oki Electric Industry Co.: 1 patents #1,459 of 2,807Top 55%
Overall (All Time): #3,933,689 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4851618 Keyboard Zenzou Tozuka, Sadao Tachibana, Kazuo Aoki 1989-07-25