Inventor
TAKAHASHI SHUNZO
JP7 patents
⚠️ This page may combine multiple inventors who share the name “TAKAHASHI SHUNZO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CSK CORP
5 patentsUS4994658AFeb 19, 1991
Apparatus for controlling movement of an optical memory card for data transfer therewith
CSK CORP24 citations90
US4933537AJun 12, 1990
Apparatus for controlling movement of an optical memory card for data transfer therewith
CSK CORP26 citations90
US5027337AJun 25, 1991
Optical recording medium and tracking method therefor
CSK CORP12 citations71
US4817067AMar 28, 1989
Optical recording medium
CSK CORP8 citations71
US5261075ANov 9, 1993
Optical recording medium access system
CSK CORP3 citations55