Inventor · disambiguated record
Yuji Karakawa
Also filed as: KARAKAWA YUJI
6 granted patents·4 pending applications·5 citations·filing 2001–2018
70Inventor score
Top patents by PatentIndex Score
10 records- 0170US10684952B2Disk device and disk device control methodTOSHIBA KK·Filed 2018·Granted Jun 16, 2020·2 cites·16 claims
- 0252US6671240B2Defective region processing apparatus, defective region processing method, and information storage deviceFUJITSU LTD·Filed 2001·Granted Dec 30, 2003·2 cites·18 claims
- 0349US9053746B2Disk device and data recording methodTOSHIBA KK·Filed 2014·Granted Jun 9, 2015·0 cites·20 claims
- 0448US6765849B2Method and apparatus for reproducing data from a recording medium using light beam with adjustable powerFUJITSU LTD·Filed 2001·Granted Jul 20, 2004·1 cites·20 claims
- 0547US2009296253A1Control apparatus, storage device, and system-information storage methodFUJITSU LTD·Filed 2009·Application pending·0 cites
- 0646US2009296251A1Control apparatus, storage device, and timeout-possibility notifying methodFUJITSU LTD·Filed 2009·Application pending·0 cites
- 0746US2009296252A1Control apparatus, storage device, and system-information storage methodFUJITSU LTD·Filed 2009·Application pending·0 cites
- 0841US7397737B2Output adjustment method for lens position sensor of optical disk device and optical disk device thereofFUJITSU LTD·Filed 2004·Granted Jul 8, 2008·0 cites·18 claims
- 0939US2004062164A1Optical storage apparatus and abnormality detection method of detector for emission controlFUJITSU LTD·Filed 2003·Application pending·0 cites
- 1038US6870803B2Information storage apparatus and information reproducing method for reducing cross talk from a region adjacent a recorded information markFUJITSU LTD·Filed 2001·Granted Mar 22, 2005·0 cites·8 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →