AO

Akio Ota

📍 Tochigi, JP: #121 of 349 inventorsTop 35%
Overall (2025): #463,030 of 469,880Top 100%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12357417 Magnetic marker set and method of arranging magnetic marker Moriaki Kusakabe, Naoki Matsumoto, Masaki Sekino 2025-07-15