Inventor · disambiguated record
Masayasu Futagawa
Also filed as: FUTAGAWA MASAYASU
7 granted patents·1 pending application·111 citations·filing 1991–2018
85Inventor score
Top patents by PatentIndex Score
8 records- 0182US5719834AObjective lens driving apparatus and method including visco-elastic support for a magnetic circuit which allows translation of the magnetic circuit without pivoting or rotating there ofSHARP KK·Filed 1996·Granted Feb 17, 1998·36 cites·24 claims
- 0280US5490131AOptical diskSHARP KK·Filed 1991·Granted Feb 6, 1996·31 cites·29 claims
- 0369US5602808AObjective lens driving apparatusSHARP KK·Filed 1994·Granted Feb 11, 1997·16 cites·1 claims
- 0451US6067285AOptical discSHARP KK·Filed 1993·Granted May 23, 2000·8 cites·7 claims
- 0543US6309525B2Sputtering apparatus capable of changing distance between substrate and deposition preventing plate used for film formationSHARP KK·Filed 1999·Granted Oct 30, 2001·14 cites·14 claims
- 0641US11123868B2Robot systemNACHI FUJIKOSHI CORP·Filed 2018·Granted Sep 21, 2021·0 cites·4 claims
- 0740US5687033ASupporting mechanism for allowing an object to make a pseudo-translational motionSHARP KK·Filed 1995·Granted Nov 11, 1997·6 cites·24 claims
- 0840US2007134413A1Vapor deposition method and vapor deposition apparatusSHARP KK·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →