HS

Hiroshi Sampei

MC Mitsumi Electric Co.: 1 patents #8 of 45Top 20%
📍 Yamagata, JP: #5 of 27 inventorsTop 20%
Overall (1997): #140,729 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5648883 Disc drive having positional shift adjustment Kouichi Hosoya, Kenji Katoh, Masashi Sato, Mitsutoshi Ohizumi, Koichi Seno +4 more 1997-07-15