KO

Katsumi Ohkouchi

MA Makita: 1 patents #490 of 770Top 65%
📍 Anjo, JP: #1,082 of 1,609 inventorsTop 70%
Overall (All Time): #3,716,869 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5634274 Ventilating device in power driven tool Makoto Nakabayashi, Tomohiro Hachisuka 1997-06-03