YT

Yuji Tsuda

OC Osaka Gas Co.: 1 patents #6 of 20Top 30%
Overall (2025): #153,829 of 469,880Top 35%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12212026 Fuel cell single unit, fuel cell module, and fuel cell device Mitsuaki Echigo, Hisao Onishi, Noritoshi Shinke 2025-01-28