TS

Tsutomu Sada

GC Gem Co.: 1 patents #2 of 7Top 30%
Overall (2018): #93,604 of 503,207Top 20%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9979037 Process for producing fluorine containing polymer Naoya Ogata, Fumito Yamai 2018-05-22
9960634 Intelligent function installing power storage and generation package system 2018-05-01