MO

Motohiko Ohtsuki

AC Alps Electric Co.: 2 patents #822 of 2,177Top 40%
📍 Rifu, JP: #1,001 of 2,101 inventorsTop 50%
Overall (All Time): #2,263,249 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5851255 Method for manufacturing lens with lens barrel Kimihiro Kikuchi 1998-12-22
5793540 Lens fixing structure Kimihiro Kikuchi 1998-08-11