Clean room robot with non-contact joints using magnetic bearings. - Toshiro Higuchi; Koichi Oka; Hiroshi Sugawara (Adv. Robotics, 1992)

A 30-ns 256-Mb DRAM with a multidivided array structure. - Tadahiko Sugibayashi; Toshio Takeshima; Isao Naritake; Tatsuya Matano; Hiroshi Takada; Yoshiharu Aimoto; Koichiro Furuta; Mamoru Fujita; Takanori Saeki; Hiroshi Sugawara; Tatsunori Murotani; Naoki Kasai; et al. (IEEE J. Solid State Circuits, 1993)

A 98 mm2 die size 3.3-V 64-Mb flash memory with FN-NOR type four-level cell. - Masayoshi Ohkawa; Hiroshi Sugawara; Naoaki Sudo; Masaru Tsukiji; Ken-ichiro Nakagawa; Masato Kawata; Ken-ichi Oyama; Toshio Takeshima; Shuichi Ohya (IEEE J. Solid State Circuits, 1996)

Development of a Parallel Link Arm for Object Handling by Wheeled Mobile Robot. - Toyomi Fujita; Hiroshi Sugawara (ICINCO (2), 2014)

A 512Gb 3b/Cell 3D flash memory on a 96-word-line-layer technology. - Hiroshi Maejima; Kazushige Kanda; Susumu Fujimura; Teruo Takagiwa; Susumu Ozawa; Jumpei Sato; Yoshihiko Shindo; Manabu Sato; Naoaki Kanagawa; Junji Musha; Satoshi Inoue; Katsuaki Sakurai; et al. (ISSCC, 2018)

A 1.33Tb 4-bit/Cell 3D-Flash Memory on a 96-Word-Line-Layer Technology. - Noboru Shibata; Kazushige Kanda; Takahiro Shimizu; Jun Nakai; Osamu Nagao; Naoki Kobayashi 004; Makoto Miakashi; Yasushi Nagadomi; Takeshi Nakano; Takahisa Kawabe; Taira Shibuya; Mario Sako; et al. (ISSCC, 2019)

A 1.33-Tb 4-Bit/Cell 3-D Flash Memory on a 96-Word-Line-Layer Technology. - Noboru Shibata; Takahisa Kawabe; Taira Shibuya; Mario Sako; Kosuke Yanagidaira; Toshifumi Hashimoto; Hiroki Date; Manabu Sato; Tomoki Nakagawa; Junji Musha; Takatoshi Minamoto; Kazushige Kanda; et al. (IEEE J. Solid State Circuits, 2020)

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; et al. (ISSCC, 2021)

A 1Tb 3b/Cell 3D-Flash Memory of more than 17Gb/mm2 bit density with 3.2Gbps interface and 205MB/s program throughput. - Mario Sako; T. Nakajima; Fumihiro Kono; Takeshi Nakano; Masaki Fujiu; Junji Musha; Dai Nakamura; Naoaki Kanagawa; Yutaka Shimizu; Kosuke Yanagidaira; Tetsuaki Utsumi; T. Kawano; et al. (VLSI Technology and Circuits, 2023)

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; et al. (ISSCC, 2025)