Inventor · disambiguated record
Mao Nishiyama
Also filed as: NISHIYAMA MAO
6 granted patents·1 citations·filing 2008–2024
65Inventor score
Top patents by PatentIndex Score
6 records- 0158US12394449B1Guard band assignment for shingled magnetic recordingWESTERN DIGITAL TECH INC·Filed 2024·Granted Aug 19, 2025·0 cites·20 claims
- 0258US12374364B1Data storage device with combined track interference and thermal decay refresh monitorWESTERN DIGITAL TECH INC·Filed 2024·Granted Jul 29, 2025·0 cites·21 claims
- 0355US8861116B2Track pitch variation measurement method using spiral DC pattern writingNISHIYAMA MAO·Filed 2011·Granted Oct 14, 2014·1 cites·20 claims
- 0454US11775366B2Data storage device adjusting refresh monitor based on a learning based feedback controlWESTERN DIGITAL TECH INC·Filed 2021·Granted Oct 3, 2023·0 cites·16 claims
- 0550US8717708B2Magnetic head and magnetic disk apparatusNISHIYAMA MAO·Filed 2008·Granted May 6, 2014·0 cites·19 claims
- 0648US11881238B1Sector mapout of low coercivity media for enhancing aerial densityWESTERN DIGITAL TECH INC·Filed 2022·Granted Jan 23, 2024·0 cites·21 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →