Inventor
MAEDA HIDEHO
JP5 patents
⚠️ This page may combine multiple inventors who share the name “MAEDA HIDEHO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
4 patentsUS5233296AAug 3, 1993
Floppy disk drive revolution detector avoiding interference with magnetic circuit
SONY CORP8 citations69
US5617264AApr 1, 1997
Method and apparatus for rewriting data to a floppy disk by storing reproduced data in a memory
SONY CORP5 citations57
US7969845B2Jun 28, 2011
Optical recording apparatus, recording method for optical recording medium and optical recording medium
SONY CORP0 citations39
US7461389B2Dec 2, 2008
Adaptor member for a disc drive
SONY CORP0 citations39