Inventor · disambiguated record
Kikuo Shimizu
Also filed as: SHIMIZU KIKUO
9 granted patents·3 pending applications·127 citations·filing 1990–2010
87Inventor score
Top patents by PatentIndex Score
12 records- 0183US5524103ADisk record medium, and method and apparatus for recording and reproducing information onto and from the sameHITACHI LTD·Filed 1994·Granted Jun 4, 1996·34 cites·33 claims
- 0278US5233592AMethod for detecting starting position of data recording blockHITACHI LTD·Filed 1990·Granted Aug 3, 1993·24 cites·10 claims
- 0366US5854778AInformation recording and reproducing method and system for disc-shaped recording mediumsHITACHI LTD·Filed 1994·Granted Dec 29, 1998·38 cites·13 claims
- 0457US7817515B2Optical disk recording/reproducing apparatus and alternation process method thereofHITACHI LTD·Filed 2006·Granted Oct 19, 2010·0 cites·24 claims
- 0553US7760604B2Optical disc device and tracking control methodHITACHI LG DATA STORAGE INC·Filed 2007·Granted Jul 20, 2010·0 cites·5 claims
- 0650US5748589ADiagnosis of an optical disk apparatus using a diagnostic method contained on an optical disk mediumHITACHI LTD·Filed 1996·Granted May 5, 1998·10 cites·22 claims
- 0747US8014247B2Optical disk recording/reproducing apparatus and alternation process method thereofHITACHI LTD·Filed 2010·Granted Sep 6, 2011·0 cites·32 claims
- 0847US5446718AInformation recording and reproducing method and system for disc-shaped recording mediumsHITACHI LTD·Filed 1993·Granted Aug 29, 1995·16 cites·3 claims
- 0946US5335216AReproducing apparatus reproducing data from a recording medium having a preformatted address area at a starting position of each sectorHITACHI LTD·Filed 1993·Granted Aug 2, 1994·5 cites·24 claims
- 1046US2007121454A1Optical disk recognizing method and optical disk recording/reproducing apparatus applying it thereinHITACHI LG DATA STORAGE INC·Filed 2006·Application pending·0 cites
- 1141US2003023966A1Method of software installation and updating firmware, recording and reading device, and recording medium thereforHITACHI LG DATA STORAGE INC·Filed 2002·Application pending·0 cites
- 1236US2001055267A1Disk changer device and disk magazineHITACHI LTD·Filed 2001·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Kikuo Shimizu files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →