HE

Hitoshi Era

Overall (2019): #446,679 of 560,194Top 80%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10500528 Clogging estimation method and filter monitoring system Kunio MIYAJI, Kenji Furuki, Kei Mori, Kazuo Kawaguchi, Hidetsugu Yamaguchi 2019-12-10