YM

Yukiharu Matsumura

GT Grace Tech: 3 patents #1 of 2Top 50%
Overall (2021): #55,719 of 548,734Top 15%
3
Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11062264 Work support system, work support server, work situation determination apparatus, device for worker, and work object equipment — 2021-07-13
11036729 Document creation support system — 2021-06-15
11030391 Document creation support system — 2021-06-08