HS

Hiroyuki Sada

EC Eagle Industry Co.: 1 patents #18 of 51Top 40%
Overall (2018): #397,239 of 503,207Top 80%
1
Patents 2018

Issued Patents 2018

Patent #TitleCo-InventorsDate
9868502 Stern tube sealing device Kenichi Saito 2018-01-16