HO

Hitoshi Oba

3M: 1 patents #392 of 1,133Top 35%
📍 Yamagata, JP: #16 of 53 inventorsTop 35%
Overall (2002): #205,419 of 266,432Top 80%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6412957 Pavement marking article and method of producing — 2002-07-02