General-Purpose Subscriber Circuit Using High-Voltage LSI for NEAX-61 Fully Digital Local Switch. - Masanobu Arai; Koichi Nishimura; Takao Hayashi; Takashi Shinozuka; Koichi Hasegawa (ICC (1), 1984)

A 256-Mb SDRAM using a register-controlled digital DLL. - Atsushi Hatakeyama; Hirohiko Mochizuki; Tadao Aikawa; Masato Takita; Yuki Ishii; Hironobu Tsuboi; Shin-ya Fujioka; Shusaku Yamaguchi; Makoto Koga; Yuji Serizawa; Koichi Nishimura; Kuninori Kawabata; et al. (IEEE J. Solid State Circuits, 1997)

Man and Machine Bidirectional Communication Interface Using Voice and Pointing Action. - Yasuhiro Watanabe; Koichi Nishimura; Saori Sugiyama; Norihiro Abe; Kazuaki Tanaka; Hirokazu Taki; Tetsuya Yagi (EUC, 2004)

A Consideration Concerning Continued Difference in Learning Process of Programming Language. - Koichi Nishimura; Hikaru Oki; Dai Sawanobori; Akinori Minazuki (ACIS-ICIS, 2010)

Envy-freeness and maximum Nash welfare for mixed divisible and indivisible goods. - Koichi Nishimura; Hanna Sumita (CoRR, 2023)

Fair Allocation with Binary Valuations for Mixed Divisible and Indivisible Goods. - Yasushi Kawase; Koichi Nishimura; Hanna Sumita (CoRR, 2023)

Minimizing Symmetric Convex Functions over Hybrid of Continuous and Discrete Convex Sets. - Yasushi Kawase; Koichi Nishimura; Hanna Sumita (ICALP, 2024)