Ryuji Yamashita

According to our database, Ryuji Yamashita authored at least 9 papers between 2012 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2026

A 29-Gb/mm² 1-Tb 3-b/Cell 3-D Flash Memory With CMOS Direct Bonded Array (CBA) Technology.

Kosuke Yanagidaira, Mario Sako, Yasuhiro Hirashima, Yumi Higashi, Yutaka Shimizu, Takeshi Nakano, Yusuke Ochi, Hiroaki Yamada, Nobushi Matsuura, Akihiro Imamoto, Kazuaki Kawaguchi, Koji Tabata, Hiroaki Hoshino, Takeshi Hioka, Shigehito Saigusa, Hiroki Date, Masaki Unno, Jumpei Sato, You Kamata, Takahiro Shimizu, Akio Sugahara, Taira Shibuya, Atsushi Okuyama, Junji Yamada, Takatoshi Minamoto, Hardwell Chibvongodze, Naoki Ojima, Hiroshi Sugawara, Masahiro Kano, Jang-Woo Lee, Hiroyuki Mizukoshi, Ryuji Yamashita, Kensaku Abe, Naohito Morozumi, In-Soo Yoon, Takuya Ariki, Jong Hak Yuh, Khin Htoo, Yosuke Kato, Yoshihiro Oyama, Yen-Lung Jason Li, Yoshihisa Watanabe, Toshiyuki Kouchi, Koji Hosono

IEEE J. Solid State Circuits, January, 2026

A 2Tb 4b/Cell 6-Plane 3D-Flash Memory with 37.6Gb/mm² Bit Density and >85MB/s Write Throughput.

Jayanth M. Thimmaiah, Ryuji Yamashita, In-Soo Yoon, Jason Li, Cynthia Hsu, Takuya Ariki, Naoki Ookuma, Yosuke Kato, Koichiro Hayashi, Kazuki Yamauchi, Indra K. V, Masahiro Kano, Sirisha Bhamidipati, Sneha Bhatia, Seema Malhotra, Naoki Ojima, Ella Wu, Zhiyong Yang, Frank W. Tsai, Mathias Bayle, Naoyuki Minami, Yasuyuki Fujihara, Kei Kitamura, Tomofumi Kitani, Takuyo Kodama, Takaya Handa, Naoaki Kanagawa, Yuki Ishizaki, Susumu Fujimura, Yoshinao Suzuki, Mario Sako, Yumi Higashi, Yoshihisa Watanabe, Toshiyuki Kouchi, Aravinth V, Chin-Yi Chen, Xiang Yang, Guirong Liang, Jenny Wang

Proceedings of the IEEE International Solid-State Circuits Conference, 2026

2025

A 1Tb 3b/cell 3D-Flash Memory with a 29%-Improved-Energy-Efficiency Read Operation and 4.8Gb/s Power-Isolated Low-Tapped-Termination I/Os.

Kosuke Yanagidaira, Mario Sako, Yasuhiro Hirashima, Junya Matsuno, Yumi Higashi, Yutaka Shimizu, Akihiro Imamoto, Kazuaki Kawaguchi, Koji Tabata, Takeshi Nakano, Yusuke Ochi, Hiroaki Hoshino, Takeshi Hioka, Shigehito Saigusa, Hiroki Date, Masaki Unno, Jumpei Sato, You Kamata, Hardwell Chibvongodze, Naoki Ojima, Hiroshi Sugawara, Masahiro Kano, Jang-woo Lee, Hiroyuki Mizukoshi, Ryuji Yamashita, Kensaku Abe, Naohito Morozumi, In-Soo Yoon, Takuya Ariki, Jong Hak Yuh, Khin Htoo, Yosuke Kato, Yoshihisa Watanabe, Toshiyuki Kouchi

Proceedings of the IEEE International Solid-State Circuits Conference, 2025

2021

30.4 A 1Tb 3b/Cell 3D-Flash Memory in a 170+ Word-Line-Layer Technology.

Tsutomu Higuchi, Takuyo Kodama, Koji Kato, Ryo Fukuda, Naoya Tokiwa, Mitsuhiro Abe, Teruo Takagiwa, Yuki Shimizu, Junji Musha, Katsuaki Sakurai, Jumpei Sato, Tetsuaki Utsumi, Kazuhide Yoneya, Yasuhiro Suematsu, Toshifumi Hashimoto, Takeshi Hioka, Kosuke Yanagidaira, Masatsugu Kojima, Junya Matsuno, Kei Shiraishi, Kensuke Yamamoto, Shintaro Hayashi, Tomoharu Hashiguchi, Kazuko Inuzuka, Akio Sugahara, Mitsuaki Honma, Keiji Tsunoda, Kazumasa Yamamoto, Takahiro Sugimoto, Tomofumi Fujimura, Mizuki Kaneko, Hiroki Date, Osamu Kobayashi, Takatoshi Minamoto, Ryoichi Tachibana, Itaru Yamaguchi, Juan Lee, Venky Ramachandra, Srinivas Rajendra, Tianyu Tang, Siddhesh Darne, Jiwang Lee, Jason Li, Toru Miwa, Ryuji Yamashita, Hiroshi Sugawara, Naoki Ookuma, Masahiro Kano, Hiroyuki Mizukoshi, Yuki Kuniyoshi, Mitsuyuki Watanabe, Kei Akiyama, Hirotoshi Mori, Akira Arimizu, Yoshito Katano, Masakazu Ehama, Hiroshi Maejima, Koji Hosono, Masahiro Yoshihara

Proceedings of the IEEE International Solid-State Circuits Conference, 2021

2017

11.1 A 512Gb 3b/cell flash memory on 64-word-line-layer BiCS technology.

Ryuji Yamashita, Sagar Magia, Tsutomu Higuchi, Kazuhide Yoneya, Toshio Yamamura, Hiroyuki Mizukoshi, Shingo Zaitsu, Minoru Yamashita, Shunichi Toyama, Norihiro Kamae, Juan Lee, Shuo Chen, Jiawei Tao, William Mak, Xiaohua Zhang, Ying Yu, Yuko Utsunomiya, Yosuke Kato, Manabu Sakai, Masahide Matsumoto, Hardwell Chibvongodze, Naoki Ookuma, Hiroki Yabe, Subodh Taigor, Rangarao Samineni, Takuyo Kodama, Yoshihiko Kamata, Yuzuru Namai, Jonathan Huynh, Sung-En Wang, Yankang He, Trung Pham, Vivek Saraf, Akshay Petkar, Mitsuyuki Watanabe, Koichiro Hayashi, Prashant Swarnkar, Hitoshi Miwa, Aditya Pradhan, Sulagna Dey, Debasish Dwibedy, Thushara Xavier, Muralikrishna Balaga, Samiksha Agarwal, Swaroop Kulkarni, Zameer Papasaheb, Sahil Deora, Patrick Hong, Meiling Wei, Gopinath Balakrishnan, Takuya Ariki, Kapil Verma, Chang Hua Siau, Yingda Dong, Ching-Huang Lu, Toru Miwa, Farookh Moogat

Proceedings of the 2017 IEEE International Solid-State Circuits Conference, 2017

2016

A Low Power 64 Gb MLC NAND-Flash Memory in 15 nm CMOS Technology.

Mario Sako, Yoshihisa Watanabe, Takao Nakajima, Jumpei Sato, Kazuyoshi Muraoka, Masaki Fujiu, Fumihiro Kono, Michio Nakagawa, Masami Masuda, Koji Kato, Yuri Terada, Yuki Shimizu, Mitsuaki Honma, Akihiro Imamoto, Tomoko Araya, Hayato Konno, Takuya Okanaga, Tomofumi Fujimura, Xiaoqing Wang, Mai Muramoto, Masahiro Kamoshida, Masatoshi Kohno, Yoshinao Suzuki, Tomoharu Hashiguchi, Tsukasa Kobayashi, Masashi Yamaoka, Ryuji Yamashita

IEEE J. Solid State Circuits, 2016

2015

7.1 A low-power 64Gb MLC NAND-flash memory in 15nm CMOS technology.

Mario Sako, Yoshihisa Watanabe, Takao Nakajima, Jumpei Sato, Kazuyoshi Muraoka, Masaki Fujiu, Fumihiro Kouno, Michio Nakagawa, Masami Masuda, Koji Kato, Yuri Terada, Yuki Shimizu, Mitsuaki Honma, Akihiro Imamoto, Tomoko Araya, Hayato Konno, Takuya Okanaga, Tomofumi Fujimura, Xiaoqing Wang, Mai Muramoto, Masahiro Kamoshida, Masatoshi Kohno, Yoshinao Suzuki, Tomoharu Hashiguchi, Tsukasa Kobayashi, Masashi Yamaoka, Ryuji Yamashita

Proceedings of the 2015 IEEE International Solid-State Circuits Conference, 2015

2013

A 19 nm 112.8 mm² 64 Gb Multi-Level Flash Memory With 400 Mbit/sec/pin 1.8 V Toggle Mode Interface.

Kazushige Kanda, Noboru Shibata, Toshiki Hisada, Katsuaki Isobe, Manabu Sato, Yui Shimizu, Takahiro Shimizu, Takahiro Sugimoto, Tomohiro Kobayashi, Naoaki Kanagawa, Yasuyuki Kajitani, Takeshi Ogawa, Kiyoaki Iwasa, Masatsugu Kojima, Toshihiro Suzuki, Yuya Suzuki, Shintaro Sakai, Tomofumi Fujimura, Yuko Utsunomiya, Toshifumi Hashimoto, Naoki Kobayashi, Yuuki Matsumoto, Satoshi Inoue, Yoshinao Suzuki, Yasuhiko Honda, Yosuke Kato, Shingo Zaitsu, Hardwell Chibvongodze, Mitsuyuki Watanabe, Hong Ding, Naoki Ookuma, Ryuji Yamashita

IEEE J. Solid State Circuits, 2013

2012

A 19nm 112.8mm² 64Gb multi-level flash memory with 400Mb/s/pin 1.8V Toggle Mode interface.

Noboru Shibata, Kazushige Kanda, Toshiki Hisada, Katsuaki Isobe, Manabu Sato, Yui Shimizu, Takahiro Shimizu, Takahiro Sugimoto, Tomohiro Kobayashi, Kazuko Inuzuka, Naoaki Kanagawa, Yasuyuki Kajitani, Takeshi Ogawa, J. Nakai, Kiyoaki Iwasa, Masatsugu Kojima, Toshihiro Suzuki, Yuya Suzuki, Shintaro Sakai, Tomofumi Fujimura, Yuko Utsunomiya, Toshifumi Hashimoto, Makoto Miakashi, Naoki Kobayashi, M. Inagaki, Yuuki Matsumoto, Satoshi Inoue, Yoshinao Suzuki, D. He, Yasuhiko Honda, Junji Musha, Masaki Nakagawa, Mitsuaki Honma, Naofumi Abiko, Mitsumasa Koyanagi, Masahiro Yoshihara, Kazumi Ino, Mitsuhiro Noguchi, Teruhiko Kamei, Yosuke Kato, Shingo Zaitsu, Hiroaki Nasu, Takuya Ariki, Hardwell Chibvongodze, Mitsuyuki Watanabe, Hong Ding, Naoki Ookuma, Ryuji Yamashita, G. Liang, Gertjan Hemink, Farookh Moogat, Cuong Trinh, Masaaki Higashitani, Tuan Pham, Kousuke Kanazawa

Proceedings of the 2012 IEEE International Solid-State Circuits Conference, 2012