A new controller parametrization of multivariable system with input delays. - Guido Izuta; Keiji Watanabe (ECC, 1999)

Robust pole placement with widely adjustable parameter. - Keiji Watanabe; Zhi-Wei Luo; Guido Izula (CDC, 2000)

Spatial Generalization of Optimal Control for Robot Manipulators. - Zhiwei Luo; Hideyuki Ando; Shigeyuki Hosoe; Keiji Watanabe; Atsuo Kato (J. Robotics Mechatronics, 2001)

A note on the two disk mixed sensitivity design for control system with multiple output time delays. - Guido Izuta; Keiji Watanabe (Syst. Control. Lett., 2002)

On dynamic whole body manipulation. - Fumihiko Asano; Yohei Saitoh; Keiji Watanabe; Zhi-Wei Luo; Masaki Yamakita (CIRA, 2003)

Adaptive modular vector field control for robot contact tasks in uncertain environment. - Yohei Saitoh; Zhi Wei Luo; Keiji Watanabe (SMC, 2003)

Feedback-error Learning for Explicit Force Control of a Robot Manipulator Interacting with Unknown Dynamic Environment. - Zhiwei Luo; Seizo Fujii; Yohei Saitoh; Eiichi Muramatsu; Keiji Watanabe (ROBIO, 2004)

Adaptive Modular Vector Field Control for Robot Contact Tasks in Uncertain Environments. - Yohei Saitoh; Zhiwei Luo; Keiji Watanabe (J. Robotics Mechatronics, 2004)

Feedback error learning control without recourse to positive realness. - Eiichi Muramatsu; Keiji Watanabe (IEEE Trans. Autom. Control., 2004)

Millimeter-Wave GaN HEMT for Power Amplifier Applications. - Kazukiyo Joshin; Kozo Makiyama; Shiro Ozaki; Toshihiro Ohki; Naoya Okamoto; Yoshitaka Niida; Masaru Sato 001; Satoshi Masuda; Keiji Watanabe (IEICE Trans. Electron., 2014)

Remarkable Current Collapse Suppression in GaN HEMTs on Free-standing GaN Substrates. - Yusuke Kumazaki; Keiji Watanabe; Toshihiro Ohki; Junji Kotani; Shiro Ozaki; Yoshitaka Niida; Kozo Makiyama; Yuichi Minoura; Naoya Okamoto; Norikazu Nakamura (BCICTS, 2019)

Uniform/Selective Heating Microwave Oven Using High Efficiency GaN-on-GaN HEMT Power Amplifier. - Masaru Sato 001; Yusuke Kumazaki; Naoya Okamoto; Toshihiro Ohki; Naoko Kurahashi; Masato Nishimori; Atsushi Yamada; Junji Kotani; Naoki Hara; Keiji Watanabe (IEICE Trans. Electron., 2023)