Inventor · disambiguated record
Akira Sakagami
Also filed as: SAKAGAMI AKIRA
7 granted patents·12 citations·filing 1990–2023
77Inventor score
Top patents by PatentIndex Score
7 records- 0191US11990154B1Seek time to the beginning position of data on tape mediaWESTERN DIGITAL TECH INC·Filed 2023·Granted May 21, 2024·3 cites·21 claims
- 0287US11295771B2Head positioning assembly for tape embedded driveWESTERN DIGITAL TECH INC·Filed 2020·Granted Apr 5, 2022·3 cites·16 claims
- 0371US11107494B1Data storage device accessing magnetic tape by actuating head in two dimensionsWESTERN DIGITAL TECH INC·Filed 2019·Granted Aug 31, 2021·2 cites·20 claims
- 0459US12106772B2Methods for increasing storage capacity and improving performance in dual-reel removable tape devices and fixed tape devicesWESTERN DIGITAL TECH INC·Filed 2023·Granted Oct 1, 2024·0 cites·19 claims
- 0557US12249350B2Methods for improving track density in dual-reel removable tape devices and fixed tape devicesWESTERN DIGITAL TECH INC·Filed 2023·Granted Mar 11, 2025·0 cites·20 claims
- 0630US5258905AExpanded programmable machine controllerFANUC LTD·Filed 1991·Granted Nov 2, 1993·2 cites·3 claims
- 0729US5204597AExternally extended type programmable controllerFANUC LTD·Filed 1990·Granted Apr 20, 1993·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →