KY

Katsumasa Yokoyama

HC Hitachi Electronics Engineering Co.: 2 patents #2 of 50Top 4%
📍 Hitachinaka, JP: #48 of 281 inventorsTop 20%
Overall (2002): #55,876 of 266,432Top 25%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6452894 Recording media library apparatus having a medium inversion unit separated from a transport mechanism Hiroyuki Suzuki 2002-09-17
6442127 Mount for recording media and recording media library apparatus using the mount Hiroyuki Suzuki, Satoshi Ogasawara 2002-08-27