Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
HO

Hisao Onishi

OC Osaka Gas Co.: 1 patents #6 of 20Top 30%
Overall (2025): #368,521 of 469,880Top 80%
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, Noritoshi Shinke, Yuji Tsuda 2025-01-28