KA

Kazuaki Akai

Overall (2025): #326,017 of 469,880Top 70%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12188193 Method for preventing repeated (tsunami, storm surge, and river) disasters by forces of nature 2025-01-07