Inventor
SHINOZAKI SHIMPEI
JP19 patents
⚠️ This page may combine multiple inventors who share the name “SHINOZAKI SHIMPEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ASAHI OPTICAL CO LTD
17 patentsUS5768241AJun 16, 1998
Shutter operating mechanism for magneto-optical disk drive
ASAHI OPTICAL CO LTD39 citations96
US5701216ADec 23, 1997
Shutter mechanism for disk drive cartridge insertion opening
ASAHI OPTICAL CO LTD50 citations92
US5933291AAug 3, 1999
Magnetic head carriage locking system for magneto-optical disk drive
ASAHI OPTICAL CO LTD10 citations82
US6249500B1Jun 19, 2001
Disk loading system for a magneto-optical disk drive
ASAHI OPTICAL CO LTD7 citations74
US6011673AJan 4, 2000
Vertical positioning system for a magnetic head base
ASAHI OPTICAL CO LTD3 citations74
US5905696AMay 18, 1999
Magneto-optical disk drive
ASAHI OPTICAL CO LTD8 citations74
US5896357AApr 20, 1999
Shutter opening mechanism of data recording/reproducing device
ASAHI OPTICAL CO LTD15 citations74
US5608709AMar 4, 1997
Beam splitter arrangement for magneto-optical recording device
ASAHI OPTICAL CO LTD7 citations74
US5587973ADec 24, 1996
Magneto-optical disk drive system with magnetic head retracting mechanism and manual cartridge ejecting mechanism
ASAHI OPTICAL CO LTD14 citations74
US5577008ANov 19, 1996
Magneto-optical disk drive system
ASAHI OPTICAL CO LTD8 citations74
US5416753AMay 16, 1995
Magneto-optical disk drive system with head position adjustability
ASAHI OPTICAL CO LTD11 citations74
US6341106B1Jan 22, 2002
Optical disc drive
ASAHI OPTICAL CO LTD13 citations73
US6243333B1Jun 5, 2001
Magneto-optical disk drive
ASAHI OPTICAL CO LTD5 citations63
US5995333ANov 30, 1999
Positioning a magnetic head base of a magneto-optical disk drive
ASAHI OPTICAL CO LTD2 citations63
US5970037AOct 19, 1999
Magneto-optical disk apparatus
ASAHI OPTICAL CO LTD6 citations63
US5956214ASep 21, 1999
Magnetic head drive mechanism in photo-electro-magnetic disk drive device
ASAHI OPTICAL CO LTD2 citations63
US5617379AApr 1, 1997
Magneto-optical disk apparatus utilizing a leakage magnetic field from a magnetic driving mechanism
ASAHI OPTICAL CO LTD5 citations63