HS

Hiroki Shiina

NC N.E. Chemcat: 1 patents #4 of 18Top 25%
SO Sony: 1 patents #767 of 2,279Top 35%
Overall (2025): #121,916 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12374700 Electrode catalyst, composition for forming gas diffusion electrode, gas diffusion electrode, membrane electrode assembly, and fuel cell stack Yoshiyuki Wada, Tomoteru Mizusaki, Kiyotaka Nagamori, Satoshi Aoki, Yasuhiro Seki 2025-07-29
12189678 File processing device, file processing method, and program 2025-01-07