YB

Yoshitada Beppu

AC Adamant Co.: 1 patents #9 of 35Top 30%
AC Adamant Namiki Precision Jewel Co.: 1 patents #15 of 58Top 30%
Overall (All Time): #1,845,567 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11340397 Mode controller Koji HORIGUCHI, Yasuhiro Hyakutake, Tadahisa Iikubo, Tomohiro Kikuta 2022-05-24
10254482 Mode scrambler Yasuhiro Hyakutake, Koji HORIGUCHI, Tadahisa Iikubo 2019-04-09