Hiroshi Oka

12 papers C 1Journal 4Unranked 7
YearRankTypeTitle / Venue / Authors
2025 — conf
A Study on the Origin of MOSFET Random Telegraph Noise Under Strong Inversion at Cryogenic Temperatures.
IRPS
Kiyoshi Takeuchi, Tomoko Mizutani, Takuya Saraya, Hiroshi Oka, Takahiro Mori, Shinichi Takagi, Masaharu Kobayashi, Toshiro Hiramoto
2024 — conf
Occurrence and Mitigation of Hot Carrier Degradation in Cryogenic MOSFET Operation.
DRC
Shunsuke Shitakata, Hiroshi Oka, Kimihiko Kato, Takumi Inaba, Shota Iizuka, Hidehiro Asai, Takahiro Mori
2024 J jnl
Temperature Dependent Variations of Low-Frequency Noise Sources in Cryogenic Short-Channel Bulk MOSFETs.
IEEE Access
Takumi Inaba, Hiroshi Oka, Hidehiro Asai, Hiroshi Fuketa, Shota Iizuka, Kimihiko Kato, Shunsuke Shitakata, Koichi Fukuda, Takahiro Mori
2023 — conf
Determining the low-frequency noise source in cryogenic operation of short-channel bulk MOSFETs.
VLSI Technology and Circuits
Takumi Inaba, Hiroshi Oka, Hidehiro Asai, Hiroshi Fuketa, Shota Iizuka, Kimihiko Kato, Shunsuke Shitakata, Koichi Fukuda, Takahiro Mori
2023 J jnl
Origin of Low-Frequency Noise in Si n-MOSFET at Cryogenic Temperatures: The Effect of Interface Quality.
IEEE Access
Hiroshi Oka, Takumi Inaba, Shunsuke Shitakata, Kimihiko Kato, Shota Iizuka, Hidehiro Asai, Hiroshi Fuketa, Takahiro Mori
2022 — conf
Effect of Conduction Band Edge States on Coulomb-Limiting Electron Mobility in Cryogenic MOSFET Operation.
VLSI Technology and Circuits
Hiroshi Oka, Takumi Inaba, Shota Iizuka, Hidehiro Asai, Kimihiko Kato, Takahiro Mori
2021 — conf
Buried nanomagnet realizing high-speed/low-variability silicon spin qubits: implementable in error-correctable large-scale quantum computers.
VLSI Circuits
Shota Iizuka, Kimihiko Kato, Atsushi Yagishita, Hidehiro Asai, Tetsuya Ueda, Hiroshi Oka, Junichi Hattori, Tsutomu Ikegami, Koichi Fukuda, Takahiro Mori
2020 — conf
Analysis of charge-to-hot-carrier degradation in Ge pFinFETs.
IRPS
Wataru Mizubayashi, Hiroshi Oka, Koichi Fukuda, Yuki Ishikawa, Kazuhiko Endo
2008 J jnl
An improved Internet-based melanoma screening system with dermatologist-like tumor area extraction algorithm.
Comput. Medical Imaging Graph.
Hitoshi Iyatomi, Hiroshi Oka, M. Emre Celebi, Masahiro Hashimoto, Masafumi Hagiwara, Masaru Tanaka, Koichi Ogawa
2006 — conf
Automatic Identification of Shot Body Region from Clinical Photographies.
AIPR
Hitoshi Iyatomi, Hiroshi Oka, Masaru Tanaka, Koichi Ogawa
2005 C conf
An Internet-based Melanoma Diagnostic System - Toward the Practical Application.
CIBCB
Hitoshi Iyatomi, Hiroshi Oka, Masahiro Hashimoto, Masaru Tanaka, Koichi Ogawa
1999 J jnl
Automated verification technology using CAD data.
Syst. Comput. Jpn.
Moritoshi Ando, Hiroshi Oka, Hideo Okada, Yorihiro Sakashita, Nobumi Shibutani