MK

Masamichi KAMEI

Overall (2023): #130,078 of 537,848Top 25%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11768879 Advice presentation system 2023-09-26
11613901 Flood-resistant building equipped with flood barrier, and renovation method 2023-03-28