YH

Yuichi Hayashi

RI Rinnai: 1 patents #10 of 20Top 50%
SO Softbank: 1 patents #3 of 13Top 25%
Overall (2019): #102,427 of 560,194Top 20%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10422432 Safety valve Kotaro Kuzuya 2019-09-24
10349322 Base station apparatus Masahiko Nanri 2019-07-09