HI

Hiroshi Ichigaya

SC Sft Laboratory Co.: 3 patents #1 of 1Top 100%
Overall (2020): #88,716 of 565,922Top 20%
3
Patents 2020

Issued Patents 2020

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10806205 Ventilating device in helmet 2020-10-20
10760591 Air blowing device 2020-09-01
10731665 Sheet having fan-mounting part 2020-08-04