TU

Takahisa Umezawa

GR Graphtec: 5 patents #1 of 8Top 15%
Overall (2017): #25,132 of 506,227Top 5%
5
Patents 2017

Issued Patents 2017

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
D802657 Roll feeder for cutting plotter Kazuhiro Watanabe, Ryoichi Oka 2017-11-14
D797585 Measurement data collector Makoto Iwadare 2017-09-19
D797586 Measurement data collector Makoto Iwadare 2017-09-19
D795338 Cutting plotter Kazuhiro Watanabe 2017-08-22
D787961 Measurement data collector Makoto Iwadare 2017-05-30