EO

Eiji OTOTSUKI

SG Sumita Optical Glass: 3 patents #23 of 59Top 40%
Overall (All Time): #1,505,565 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D753857 Helmet-mounted light Daisuke Sekido 2016-04-12
D753858 Helmet-mounted light — 2016-04-12
D753859 Helmet-mounted light Daisuke Sekido 2016-04-12