Inventor · disambiguated record
Yoshinori Ohkuma
Also filed as: OHKUMA YOSHINORI
7 granted patents·2 pending applications·190 citations·filing 1986–2008
87Inventor score
Top patents by PatentIndex Score
9 records- 0186US4813048ASemiconductor laser driving deviceFUJITSU LTD·Filed 1988·Granted Mar 14, 1989·31 cites·6 claims
- 0279US5680246AOptical amplifier and optical transmission apparatusFUJITSU LTD·Filed 1995·Granted Oct 21, 1997·64 cites·18 claims
- 0366US6334004B1Optical modulator, bias control circuit therefor, and optical transmitter including the optical modulatorFUJITSU LTD·Filed 1999·Granted Dec 25, 2001·34 cites·16 claims
- 0463US5781572AOptical wavelength stabilizing systemFUJITSU LTD·Filed 1996·Granted Jul 14, 1998·31 cites·10 claims
- 0561US4803384APulse amplifier suitable for use in the semiconductor laser driving deviceFUJITSU LTD·Filed 1986·Granted Feb 7, 1989·11 cites·8 claims
- 0649US5732096AControl circuit for supplying a driving current to a laser diodeFUJITSU LTD·Filed 1996·Granted Mar 24, 1998·16 cites·6 claims
- 0741US2008037904A1Apparatus, method and program storage medium for image interpretationOKI ELECTRIC IND CO LTD·Filed 2007·Application pending·0 cites
- 0836US2008232712A1Image composer for composing an image by extracting a partial region not common to plural imagesOKI ELECTRIC IND CO LTD·Filed 2008·Application pending·0 cites
- 0935US4816699ASlice amplifier using FET'sFUJITSU LTD·Filed 1986·Granted Mar 28, 1989·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →