KI

Kiyoshi ISAYAMA

IC Isa Co.: 3 patents #1 of 1Top 100%
Overall (2020): #81,524 of 565,922Top 15%
3
Patents 2020

Issued Patents 2020

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10683996 Illumination system and illumination method — 2020-06-16
10683997 Illumination raising/lowering device — 2020-06-16
10684002 Lifting/lowering device — 2020-06-16