YM

Yukiharu Matsumura

GT Grace Tech: 4 patents #2 of 5Top 40%
Overall (All Time): #1,156,528 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 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
10769536 Work support system and work support program 2020-09-08