Shuhei Tanakamaru

23 papers Journal 13Unranked 10
YearRankTypeTitle / Venue / Authors
2016 J jnl
Reset-Check-Reverse-Flag Scheme on NRAM With 50% Bit Error Rate or 35% Parity Overhead and 16% Decoding Latency Reductions for Read-Intensive Storage Class Memory.
IEEE J. Solid State Circuits
Sheyang Ning, Tomoko Ogura Iwasaki, Shuhei Tanakamaru, Darlene Viviani, Henry Huang, Monte Manning, Thomas Rueckes, Ken Takeuchi
2016 J jnl
Understanding the Relation Between the Performance and Reliability of nand Flash/SCM Hybrid Solid-State Drive.
IEEE Trans. Very Large Scale Integr. Syst.
Shuhei Tanakamaru, Shogo Hosaka, Koh Johguchi, Hirofumi Takishita, Ken Takeuchi
2016 J jnl
Variation of SCM/NAND Flash Hybrid SSD Performance, Reliability and Cost by Using Different SSD Configurations and Error Correction Strengths.
IEICE Trans. Electron.
Hirofumi Takishita, Shuhei Tanakamaru, Sheyang Ning, Ken Takeuchi
2015 — conf
7.7 Enterprise-grade 6x fast read and 5x highly reliable SSD with TLC NAND-flash memory for big-data storage.
ISSCC
Tsukasa Tokutomi, Masafumi Doi, Shogo Hachiya, Atsuro Kobayashi, Shuhei Tanakamaru, Ken Takeuchi
2015 J jnl
A Design Strategy of Error-Prediction Low-Density Parity-Check (EP-LDPC) Error-Correcting Code (ECC) and Error-Recovery Schemes for Scaled NAND Flash Memories.
IEICE Trans. Electron.
Shuhei Tanakamaru, Masafumi Doi, Ken Takeuchi
2015 J jnl
Design Methodology for Highly Reliable, High Performance ReRAM and 3-Bit/Cell MLC NAND Flash Solid-State Storage.
IEEE Trans. Circuits Syst. I Regul. Pap.
Shuhei Tanakamaru, Hiroki Yamazawa, Tsukasa Tokutomi, Sheyang Ning, Ken Takeuchi
2015 J jnl
Highly Reliable Coding Methods for Emerging Applications: Archive and Enterprise Solid-State Drives (SSDs).
IEEE Trans. Circuits Syst. I Regul. Pap.
Shuhei Tanakamaru, Yuta Kitamura, Senju Yamazaki, Tsukasa Tokutomi, Ken Takeuchi
2015 — conf
Privacy-protection solid-state storage (PP-SSS) system: Automatic lifetime management of internet-data's right to be forgotten.
VLSIC
Shuhei Tanakamaru, Hiroki Yamazawa, Ken Takeuchi
2015 — conf
Reliability enhancement of 1Xnm TLC for cold flash and millennium memories.
VLSIC
Senju Yamazaki, Shuhei Tanakamaru, Sakuya Suzuki, Tomoko Ogura Iwasaki, Shogo Hachiya, Ken Takeuchi
2014 — conf
19.6 Hybrid storage of ReRAM/TLC NAND Flash with RAID-5/6 for cloud data centers.
ISSCC
Shuhei Tanakamaru, Hiroki Yamazawa, Tsukasa Tokutomi, Sheyang Ning, Ken Takeuchi
2014 — conf
Application-aware solid-state drives (SSDs) with adaptive coding.
VLSIC
Shuhei Tanakamaru, Yuta Kitamura, Senju Yamazaki, Tsukasa Tokutomi, Ken Takeuchi
2014 J jnl
NAND Flash Memory/ReRAM Hybrid Unified Solid-State-Storage Architecture.
IEEE Trans. Circuits Syst. I Regul. Pap.
Shuhei Tanakamaru, Masafumi Doi, Ken Takeuchi
2013 J jnl
Error-Prediction LDPC and Error-Recovery Schemes for Highly Reliable Solid-State Drives (SSDs).
IEEE J. Solid State Circuits
Shuhei Tanakamaru, Yuki Yanagihara, Ken Takeuchi
2013 — conf
Highly reliable solid-state drives (SSDs) with error-prediction LDPC (EP-LDPC) architecture and error-recovery scheme.
ASP-DAC
Shuhei Tanakamaru, Yuki Yanagihara, Ken Takeuchi
2013 — conf
Unified solid-state-storage architecture with NAND flash memory and ReRAM that tolerates 32× higher BER for big-data applications.
ISSCC
Shuhei Tanakamaru, Masafumi Doi, Ken Takeuchi
2012 J jnl
Analysis of Operation Margin and Read Speed in 6T- and 8T-SRAM with Local Electron Injected Asymmetric Pass Gate Transistor.
IEICE Trans. Electron.
Kousuke Miyaji, Kentaro Honda, Shuhei Tanakamaru, Shinji Miyano, Ken Takeuchi
2012 J jnl
Highly Reliable and Low Power SSD Using Asymmetric Coding and Stripe Bitline-Pattern Elimination Programming.
IEEE J. Solid State Circuits
Shuhei Tanakamaru, Chinglin Hung, Ken Takeuchi
2012 J jnl
Highly reliable, high speed and low power NAND flash memory-based Solid State Drives (SSDs).
IEICE Electron. Express
Ken Takeuchi, Teruyoshi Hatanaka, Shuhei Tanakamaru
2012 — conf
Over-10×-extended-lifetime 76%-reduced-error solid-state drives (SSDs) with error-prediction LDPC architecture and error-recovery scheme.
ISSCC
Shuhei Tanakamaru, Yuki Yanagihara, Ken Takeuchi
2011 — conf
95%-lower-BER 43%-lower-power intelligent solid-state drive (SSD) with asymmetric coding and stripe pattern elimination algorithm.
ISSCC
Shuhei Tanakamaru, Chinglin Hung, Atsushi Esumi, Mitsuyoshi Ito, Kai Li, Ken Takeuchi
2011 J jnl
A 0.5 V Operation V
IEEE J. Solid State Circuits
Shuhei Tanakamaru, Ken Takeuchi
2011 J jnl
Improvement of Read Margin and Its Distribution by V
IEEE J. Solid State Circuits
Kousuke Miyaji, Shuhei Tanakamaru, Kentaro Honda, Shinji Miyano, Ken Takeuchi
2010 — conf
Elimination of half select disturb in 8T-SRAM by local injected electron asymmetric pass gate transistor.
CICC
Kentaro Honda, Kousuke Miyaji, Shuhei Tanakamaru, Shinji Miyano, Ken Takeuchi