HO

Hiroitsu Ota

RI Rinnai: 1 patents #2 of 8Top 25%
📍 Miyoshi, JP: #93 of 361 inventorsTop 30%
Overall (2025): #368,478 of 469,880Top 80%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12292189 Rich-lean flame burner Masahiro Suzuki 2025-05-06