Inventor · disambiguated record
Katsuya Moriyama
Also filed as: MORIYAMA KATSUYA
4 granted patents·7 pending applications·29 citations·filing 2000–2018
70Inventor score
Top patents by PatentIndex Score
11 records- 0176US7969148B2Magnetic sensor device, magnetic encoder device and magnetic scale manufacturing methodNIDEC SANKYO CORP·Filed 2007·Granted Jun 28, 2011·12 cites·23 claims
- 0263US6414388B1Light emitting/receiving element for optical pickup apparatusSANKYO SEIKI SEISAKUSHO KK·Filed 2000·Granted Jul 2, 2002·16 cites·10 claims
- 0344US7283433B2Manufacturing method for optical head device and optical head deviceNIDEC SANKYO CORP·Filed 2004·Granted Oct 16, 2007·1 cites·5 claims
- 0441US2019086238A1Linear motion and rotation detector, linear motion and rotation detector unit, and linear motion and rotation drive deviceNIDEC CORP·Filed 2018·Application pending·0 cites
- 0539US2019049230A1Linear motion and rotation drive apparatusNIDEC CORP·Filed 2016·Application pending·0 cites
- 0636US10436613B2Linear motion and rotation detectorNIDEC CORP·Filed 2016·Granted Oct 8, 2019·0 cites·11 claims
- 0736US2010176801A1Magnetic encoderNIDEC SANKYO CORP·Filed 2006·Application pending·0 cites
- 0833US2002150024A1Optical head apparatusFiled 2002·Application pending·0 cites
- 0933US2002145815A1Optical head deviceFiled 2002·Application pending·0 cites
- 1031US2002089913A1Light source device for an optical head apparatus and method relating theretoFiled 2001·Application pending·0 cites
- 1130US2001028621A1Optical pickup apparatusFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →