Inventor · disambiguated record
Masateru Sasaki
Also filed as: SASAKI MASATERU
7 granted patents·159 citations·filing 1986–1999
87Inventor score
Files withFUJITSU LTD7
Top patents by PatentIndex Score
7 records- 0193US5077719AOptical disk access systemFUJITSU LTD·Filed 1988·Granted Dec 31, 1991·60 cites·13 claims
- 0285US4831611AOptical writing and reading method and apparatusFUJITSU LTD·Filed 1986·Granted May 16, 1989·36 cites·23 claims
- 0372US5142520ASystem for obtaining optimum focusing position in optical disc systemFUJITSU LTD·Filed 1989·Granted Aug 25, 1992·19 cites·30 claims
- 0470US5197059ALaser diode current supply including a threshold current component subject to automatic power controlFUJITSU LTD·Filed 1991·Granted Mar 23, 1993·27 cites·26 claims
- 0549US6292444B1Optical storage device made thinner by substituting electrical means for capabilities of sensorsFUJITSU LTD·Filed 1999·Granted Sep 18, 2001·6 cites·2 claims
- 0647US6388972B1Optical memory apparatus having turn table unit mounted by a plate having an integral guide portion to a supporting baseFUJITSU LTD·Filed 1997·Granted May 14, 2002·7 cites·31 claims
- 0742US5978330AOptical storage device made thinner by substituting electrical means for capabilities of sensorsFUJITSU LTD·Filed 1996·Granted Nov 2, 1999·4 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →