HK

Hisato Kawahira

UN Unknown: 1 patents #206 of 2,107Top 10%
Overall (1997): #141,881 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5640725 Sleeping bag Shozo Ando 1997-06-24