AO

Akihiko Okimura

OI Oiles: 2 patents #1 of 15Top 7%
📍 Ashikaga, JP: #2 of 5 inventorsTop 40%
Overall (1997): #46,433 of 185,788Top 25%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5624887 Multilayered sliding member Takashi Nakamaru, Tadashi Watai, Sumihide Yanase 1997-04-29
5616406 Sliding member Takashi Nakamaru, Sumihide Yanase 1997-04-01