A still image coding method in which AR model estimation is applied to dct coefficients of edge blocks. - Koichi Fukuda; Tomohiko Mizuguchi; Akira Kawanaka (Syst. Comput. Jpn., 1994)

Autoregressive Estimation of High-Frequency Components in DCT Image Coding. - Koichi Fukuda; Akira Kawanaka (J. Vis. Commun. Image Represent., 1995)

An interpolated flux scheme for cellular automaton device simulation. - Koichi Fukuda; Kenji Nishi (IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 1998)

Reduction of Blocking Artifacts by Adaptive DCT Coefficient Estimation in Block-Based Video Coding. - Koichi Fukuda; Akira Kawanaka (ICIP, 2000)

Wavelet coding of polygonal mesh data based on triangular lattice structure with expanded nodes. - Minoru Tsunoda; Takeshi Terasaki; Koichi Fukuda; Akira Kawanaka (ICIP (2), 2001)

Sequential DCT coefficients estimation for postprocessing of DCT-coded image sequence. - Koichi Fukuda; Akira Kawanaka (SIP, 2001)

Wavelet Coding of Structured Geometry Data Considering Rate-Distortion Properties. - Tetsu Kajita; Hiroyuki Kaneko; Koichi Fukuda; Akira Kawanaka (3DPVT, 2002)

Polygonal mesh data compression based on triangular lattice structuring and wavelet transform. - Shinichi Hirata; Minoru Tsunoda; Koichi Fukuda; Akira Kawanaka (ICIP (2), 2002)

Efficient Arbitrary Viewpoint Image Synthesis using 3-D Model and Specular Reflection Tracing. - Takahiro Matsushita; T. Ueda; Koichi Fukuda; Akira Kawanaka (Computer Graphics and Imaging, 2003)

Wavelet Coding for Polygonal Mesh Data with Triangular Lattice Structuring. - Yutaka Saito; T. Ueda; Koichi Fukuda; Akira Kawanaka (Computer Graphics and Imaging, 2003)

Arbitrarily Shaped Video Object Coding with Variable Blocksize Motion Compensation. - Erisa Ojimi; Koichi Fukuda; Akira Kawanaka (SIP, 2003)

Numerical and experimental investigations on the mach 2 pseudo-shock wave in a square duct. - Li Qun Sun; Hiromu Sugiyama; Kazuhide Mizobata; Koichi Fukuda (J. Vis., 2003)

An efficient coding for 3-d geometry data based on surface simplification and wavelet transform. - Hiroaki Amada; Kenji Kasai; Yutaka Saito; Koichi Fukuda; Akira Kawanaka (ICIP, 2004)

Arbitrary viewpoints image representaiton based on 3-d geometric model and specular reflection tracing. - Masaaki Endo; Takahiro Matsushita; Koichi Fukuda; Akira Kawanaka (ICIP, 2004)

Wavelet Coding of Structured Geometry Data on Triangular Lattice Plane Considering Rate-Distortion Properties. - Hiroyuki Kaneko; Koichi Fukuda; Akira Kawanaka (IEICE Trans. Inf. Syst., 2004)

Permuting and lifting wavelet coding for structured 3-D geometry data with expanded nodes. - Atsushi Honda; Koichi Fukuda; Akira Kawanaka (ICIP (1), 2005)

A 146-mm2 8-gb multi-level NAND flash memory with 70-nm CMOS technology. - Takahiko Hara; Koichi Fukuda; Kazuhisa Kanazawa; Noboru Shibata; Koji Hosono; Hiroshi Maejima; Michio Nakagawa; Takumi Abe; Masatsugu Kojima; Masaki Fujiu; Yoshiaki Takeuchi; Kazumi Amemiya; et al. (IEEE J. Solid State Circuits, 2006)

A 151mm2 64Gb MLC NAND flash memory in 24nm CMOS technology. - Koichi Fukuda; Yoshihisa Watanabe; Eiichi Makino; Koichi Kawakami; Jumpei Sato; Teruo Takagiwa; Naoaki Kanagawa; Hitoshi Shiga; Naoya Tokiwa; Yoshihiko Shindo; Toshiaki Edahiro; Takeshi Ogawa; et al. (ISSCC, 2011)

A 151-mm2 64-Gb 2 Bit/Cell NAND Flash Memory in 24-nm CMOS Technology. - Koichi Fukuda; Yoshihisa Watanabe; Eiichi Makino; Koichi Kawakami; Jumpei Sato; Teruo Takagiwa; Naoaki Kanagawa; Hitoshi Shiga; Naoya Tokiwa; Yoshihiko Shindo; Takeshi Ogawa; Toshiaki Edahiro; et al. (IEEE J. Solid State Circuits, 2012)

Guidelines for symmetric threshold voltage in tunnel FinFETs with single and dual metal gate electrodes. - Wataru Mizubayashi; Koichi Fukuda; Takahiro Mori; Kazuhiko Endo; Yongxun Liu; Takashi Matsukawa; Shin-ichi O'Uchi; Yuki Ishikawa; Shinji Migita; Yukinori Morita; Akihito Tanabe; Junichi Tsukada; et al. (ESSDERC, 2013)

Performance limit of parallel electric field tunnel FET and improvement by modified gate and channel configurations. - Yukinori Morita; Takahiro Mori; Shinji Migita; Wataru Mizubayashi; Akihito Tanabe; Koichi Fukuda; Takashi Matsukawa; Kazuhiko Endo; Shin-ichi O'Uchi; Yongxun Liu; Meishoku Masahara; Hiroyuki Ota (ESSDERC, 2013)

Variation behavior of tunnel-FETs originated from dopant concentration at source region and channel edge configuration. - Shinji Migita; Takashi Matsukawa; Takahiro Mori; Koichi Fukuda; Yukinori Morita; Wataru Mizubayashi; Kazuhiko Endo; Yongxun Liu; Shin-ichi O'Uchi; Meishoku Masahara; Hiroyuki Ota (ESSDERC, 2014)

Improvement of epitaxial channel quality on heavily arsenic- and boron-doped Si surfaces and impact on tunnel FET performance. - Yukinori Morita; Takahiro Mori; Shinji Migita; Wataru Mizubayashi; Koichi Fukuda; Takashi Matsukawa; Kazuhiko Endo; Shin-ichi O'Uchi; Yongxun Liu; Meishoku Masahara; Hiroyuki Ota (ESSDERC, 2014)

PBTI for N-type tunnel FinFETs. - Wataru Mizubayashi; Takahiro Mori; Koichi Fukuda; Yongxun Liu; Takashi Matsukawa; Yuki Ishikawa; Kazuhiko Endo; Shin-ichi O'Uchi; Junichi Tsukada; Hiromi Yamauchi; Yukinori Morita; Shinji Migita; et al. (ICICDT, 2015)

Analysis of charge-to-hot-carrier degradation in Ge pFinFETs. - Wataru Mizubayashi; Hiroshi Oka; Koichi Fukuda; Yuki Ishikawa; Kazuhiko Endo (IRPS, 2020)

Buried nanomagnet realizing high-speed/low-variability silicon spin qubits: implementable in error-correctable large-scale quantum computers. - Shota Iizuka; Kimihiko Kato; Atsushi Yagishita; Hidehiro Asai; Tetsuya Ueda; Hiroshi Oka; Junichi Hattori; Tsutomu Ikegami; Koichi Fukuda; Takahiro Mori (VLSI Circuits, 2021)

Determining the low-frequency noise source in cryogenic operation of short-channel bulk MOSFETs. - Takumi Inaba; Hiroshi Oka; Hidehiro Asai; Hiroshi Fuketa; Shota Iizuka; Kimihiko Kato; Shunsuke Shitakata; Koichi Fukuda; Takahiro Mori (VLSI Technology and Circuits, 2023)

Temperature Dependent Variations of Low-Frequency Noise Sources in Cryogenic Short-Channel Bulk MOSFETs. - Takumi Inaba; Hiroshi Oka; Hidehiro Asai; Hiroshi Fuketa; Shota Iizuka; Kimihiko Kato; Shunsuke Shitakata; Koichi Fukuda; Takahiro Mori (IEEE Access, 2024)