Inventor · disambiguated record
Masaharu Moritsugu
Also filed as: MORITSUGU MASAHARU
17 granted patents·2 pending applications·349 citations·filing 1992–2020
95Inventor score
Top patents by PatentIndex Score
19 records- 0192US5347505AOptical medium recording method and apparatus employing pulse width delay and/or advancementFUJITSU LTD·Filed 1993·Granted Sep 13, 1994·62 cites·23 claims
- 0286US5631891ADisk reproducing circuit with automatic gain controlFUJITSU LTD·Filed 1994·Granted May 20, 1997·38 cites·17 claims
- 0384US5235590ARead out apparatus for reading out information from magneto-optic diskFUJITSU LTD·Filed 1992·Granted Aug 10, 1993·38 cites·19 claims
- 0483US5691072AMagneto-optical recording medium and method of reproducing information recorded on such mediumFUJITSU LTD·Filed 1995·Granted Nov 25, 1997·36 cites·26 claims
- 0581US5796704AOptical disk apparatus and recording and reproducing method of optical recording mediumFUJITSU LTD·Filed 1995·Granted Aug 18, 1998·38 cites·28 claims
- 0680US5777964AOptical disk apparatusFUJITSU LTD·Filed 1996·Granted Jul 7, 1998·28 cites·11 claims
- 0774US7142485B2Information storage apparatusFUJITSU LTD·Filed 2005·Granted Nov 28, 2006·2 cites·4 claims
- 0872US5390156AMagneto-optic overwrite disk recording system for erasing and overwriting in a single passFUJITSU LTD·Filed 1993·Granted Feb 14, 1995·21 cites·6 claims
- 0967US5854775AMagneto-optic disk recording system having improved duty ratio controllerFUJITSU LTD·Filed 1996·Granted Dec 29, 1998·20 cites·6 claims
- 1065US5920534AOptical disk apparatusFUJITSU LTD·Filed 1998·Granted Jul 6, 1999·14 cites·5 claims
- 1160US6115350AOptical disk having write power adjustment portionFUJITSU LTD·Filed 1999·Granted Sep 5, 2000·11 cites·4 claims
- 1260US5699343ADisk apparatusFUJITSU LTD·Filed 1996·Granted Dec 16, 1997·19 cites·12 claims
- 1353US5428594AMagneto-optic recording method and apparatus utilizing a two-state modulated light beamFUJITSU LTD·Filed 1992·Granted Jun 27, 1995·9 cites·11 claims
- 1449US6030716AMagneto-optical recording medium and method of reproducing information recorded on such mediumFUJITSU LTD·Filed 1997·Granted Feb 29, 2000·7 cites·40 claims
- 1549US2010061008A1Magnetic disk driveFUJITSU LTD·Filed 2009·Application pending·0 cites
- 1647US11950366B2Electronic component mounting structureTDK CORP·Filed 2020·Granted Apr 2, 2024·0 cites·7 claims
- 1745US5359586ARead out apparatus for reading out information from magneto-optic diskFUJITSU LTD·Filed 1993·Granted Oct 25, 1994·6 cites·7 claims
- 1841US7009918B2Information storage apparatusFUJITSU LTD·Filed 2001·Granted Mar 7, 2006·0 cites·4 claims
- 1938US2010201347A1Voltage measuring device and storage deviceTOSHIBA STORAGE DEVICE CORP·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →