Inventor
YOSHIMI AKIHITO
JP5 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIMI AKIHITO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PANASONIC IP MAN CO LTD
4 patentsUS10049697B2Aug 14, 2018
Write-once storage medium capable of recording data blocks on both land and groove of spiral track
PANASONIC IP MAN CO LTD0 citations50
US9966097B2May 8, 2018
Optical recording medium having condition management area for managing the recording condition of management information
PANASONIC IP MAN CO LTD0 citations50
US9899051B2Feb 20, 2018
Information recording and playback device
PANASONIC IP MAN CO LTD0 citations39
US9542971B2Jan 10, 2017
Optical disc library apparatus having magazine-disc association information, optical disc, and optical disc library system
PANASONIC IP MAN CO LTD0 citations38