INTERA/P: A User Interface Prototyping Tool. - Osamu Hashimoto; Hitoshi Miyai (BCS HCI, 1987)

Graphical Styles for Building Interfaces by Demonstration. - Osamu Hashimoto; Brad A. Myers (ACM Symposium on User Interface Software and Technology, 1992)

New tap-coupling technique for improving skirt characteristics of a λ/4 resonator bandpass filter by placement of attenuation poles. - Kouji Wada; Yoshiyuki Aihara; Kouichi Nakagawa; Osamu Hashimoto (APCCAS (1), 2002)

An Empirical Study of a Coplanar Bandpass Filter with Attenuation Poles Using Short-Ended Half-Wavelength Resonators. - Kouji Wada; Yoshiyuki Aihara; Osamu Hashimoto; Hiroshi Harada (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2003)

Numerical study on an equivalent source model for inhomogeneous magnetic field dosimetry in the low-frequency range. - Shinichiro Nishizawa; Hans-Oliver Ruoss; Friedrich M. Landstorfer; Osamu Hashimoto (IEEE Trans. Biomed. Eng., 2004)

Method for Estimating Complex Permittivity Based on Measuring Effective Permittivity of Dielectric Mixtures in Radio Frequency Band. - Hidetoshi Ebara; Kensuke Tani; Teruo Onishi; Shinji Uebayashi; Osamu Hashimoto (IEICE Trans. Commun., 2005)

Foreword. - Osamu Hashimoto (IEICE Trans. Electron., 2005)

Log-Periodic Dipole Antenna Array-Type Optical Electric Field Sensor. - Naomi Hidaka; Ken Kobayashi; Hideaki Sugama; Ryo Usui; Yoshihiro Tanabe; Osamu Hashimoto (IEICE Trans. Electron., 2005)

An Improvement of Communication Environment for ETC System by Using Transparent EM Wave Absorber. - Hiroshi Kurihara; Yoshihito Hirai; Koji Takizawa; Takeo Iwata; Osamu Hashimoto (IEICE Trans. Electron., 2005)

Investigation on EM Wave Absorbers by Using Resistive Film with Capacitive Reactance. - Hiroshi Kurihara; Toshifumi Saito; Koji Takizawa; Osamu Hashimoto (IEICE Trans. Electron., 2005)

Realization of Attenuation Poles, Spurious Resonance Suppression and Size Reduction by Microstrip SIR Loaded with Dielectric Rods. - Ramesh K. Pokharel; Kouji Wada; Osamu Hashimoto; Takeshi Takahashi (IEICE Trans. Electron., 2005)

Analysis of Error Due to Exclusion of Higher Modes on Complex Permittivity Measurement Using Waveguide with Flange. - Kouji Shibata; Osamu Hashimoto; Ramesh K. Pokharel (IEICE Trans. Electron., 2005)

Out-of-Band Improvement by Microstrip Line BPFs with Multiple Attenuation Poles in Stopband Using Various Conditions of Coupling Length of Partially Coupled-Line Section. - Kouji Wada; Ramesh K. Pokharel; Takanobu Ohno; Osamu Hashimoto (IEICE Trans. Electron., 2005)

Bandpass Filters Using Tunable Half-Wavelength Resonators with Transmission Zeros. - Kouji Wada; Shinya Watanabe; Ryosuke Suga; Osamu Hashimoto (IEICE Trans. Electron., 2005)

Non-destructive Dielectric Measurement of Solid Lossy Dielectric Material Using Open-Ended Waveguide Infilled with Low-Loss Dielectric Material. - Hidetoshi Ebara; Daisuke Miki; Teruo Onishi; Shinji Uebayashi; Osamu Hashimoto (IEICE Trans. Electron., 2006)

Special Section on Near-Field and Far-Field Electromagnetic Absorption and Shielding and Related Technologies. - Osamu Hashimoto (IEICE Trans. Electron., 2006)

Wave Absorber Formed by Arranging Cylindrical Bars at Intervals for Installing between ETC Lanes. - Kouta Matsumoto; Takeru Ozawa; Takuya Nakamura; Takahiro Aoyagi; Osamu Hashimoto; Takashi Miyamoto (IEICE Trans. Electron., 2006)

Magnetic Field and Dosimetric Study at Intermediate Frequency Range Using the Coil Source Model. - Shinichiro Nishizawa; Friedrich M. Landstorfer; Kouta Matsumoto; Osamu Hashimoto (IEICE Trans. Electron., 2006)

Analysis of EM Environment for DSRC System on Express Highway with Wave Absorbers on Sidewalls and Pavement. - Ramesh K. Pokharel; Osamu Hashimoto; Makoto Toyota (IEICE Trans. Electron., 2006)

Free Space Measurement Method with Parallel Electromagnetic Wave Beam by Using Dielectric Lenses and Horn Antennas for Reflectivity of Electromagnetic Absorbers in Millimeter Waves. - Hirosuke Suzuki; Atsuhiro Nishikata; Yutaka Higashida; Tetsu Soh; Osamu Hashimoto (IEICE Trans. Electron., 2006)

Analysis of Absorbing Characteristics of One-Layer EM-Absorber Using CIP Method. - Shinya Watanabe; Youichi Kakuta; Osamu Hashimoto (IEICE Trans. Electron., 2006)

Ultra-wideband (UWB) bandpass filter using shunt stub with lumped capacitor. - Yasuhisa Yamamoto; Keren Li; Osamu Hashimoto (IEICE Electron. Express, 2007)

Special Section on Recent Technologies for Microwave and Millimeter-wave Passive Devices. - Osamu Hashimoto (IEICE Trans. Electron., 2007)

An Ultra-Wideband (UWB) Bandpass Filter Using Broadside-Coupled Structure and Lumped-Capacitor-Loaded Shunt Stub Resonators. - Keren Li; Yasuhisa Yamamoto; Daisuke Kurita; Osamu Hashimoto (IEICE Trans. Electron., 2007)

The Measurements of the Complex Permittivities of Blood Samples in Quasi-Millimeter and Millimeter Wave Bands. - Hiroki Wakatsuchi; Masahiro Hanazawa; Soichi Watanabe; Atsuhiro Nishikata; Masaki Kouzai; Masami Kojima; Yoko Yamashiro; Kazuyuki Sasaki; Osamu Hashimoto (IEICE Trans. Commun., 2007)

Wave Absorber by Using Cylindrical Bars with Magnetic Loss Covers Arranged Metallic Mesh for Improving ETC Environment. - Kouta Matsumoto; Atsushi Kitamoto; Takuya Nakamura; Takahiro Aoyagi; Osamu Hashimoto; Takashi Miyamoto (IEICE Trans. Electron., 2008)

Wave Absorber with Fine Weatherability for Improving ETC Environment. - Yu Miura; Kouta Matsumoto; Osamu Okada; Osamu Hashimoto (IEICE Trans. Electron., 2008)

Computer Simulation about Temperature Distribution of an EM-Wave Absorber Using a Coupled Analysis Method. - Shinya Watanabe; Akitoshi Taniguchi; Kota Saito; Osamu Hashimoto; Toshifumi Saito; Hiroshi Kurihara (IEICE Trans. Electron., 2008)

Study on the Temperature Limitation of the Injecting Power to a Pyramidal EM-Wave Absorber. - Tetsuhiro Sasagawa; Shinya Watanabe; Osamu Hashimoto; Toshifumi Saito; Hiroshi Kurihara (IEICE Trans. Electron., 2009)

A Study and Design of LPF Using Hairpin Structural Circuit and Chip Capacitor. - Shohei Hasegawa; Takenori Yasuzumi; Tomoki Uwano; Osamu Hashimoto (IEICE Trans. Electron., 2010)

A Study on Compact Wide Bandpass Filter Using Inter-Digital Resonator. - Jumpei Yamamoto; Takenori Yasuzumi; Tomoki Uwano; Osamu Hashimoto (IEICE Trans. Electron., 2010)

Complex permittivities of biological samples with the free space method from 18 to 110 GHz. - Haruki Segawa; Kensuke Sasaki; Maya Mizuno; Kanako Wake; Soichi Watanabe; Osamu Hashimoto (ISABEL, 2011)

Ultra-wideband bandpass filter using matching-lines and interdigital filter with close-coupled resonators. - Yusuke Omote; Takenori Yasuzumi; Tomoki Uwano; Osamu Hashimoto (IEICE Electron. Express, 2012)

Shape Measurement of Canned Food to Verify Hermetic Sealing. - Ryosuke Suga; Shigenori Takano; Takenori Yasuzumi; Taichi Ijuin; Tetsuya Takatomi; Osamu Hashimoto (IEICE Trans. Electron., 2012)

Multi-Layered Translucent Wave Absorber Using Carbon Fibers and Applying to Portable Anechoic Chamber. - Takenori Yasuzumi; Shunki Kato; Yuya Ishii; Ryosuke Suga; Osamu Hashimoto (IEICE Trans. Commun., 2012)

Miniaturization of Parallel-Plate Lens Antenna for Evaluation of Wave Absorber Placed on Ceiling of ETC Gate. - Takenori Yasuzumi; Nayuta Kamiya; Ryosuke Suga; Osamu Hashimoto; Yukinori Matsushita; Yasuyuki Matsuda (IEICE Trans. Commun., 2012)

Design of a New Low-Pass Filter in the Hairpin Structure with a Chip-Capacitor. - Takenori Yasuzumi; Masayoshi Kamada; Tomoki Uwano; Osamu Hashimoto (IEICE Trans. Electron., 2012)

Ultra-Wideband Bandpass Filter with Sharp Attenuation Slope Using Inter-Digital Finger Resonator and Parallel-Coupled Lines. - Takenori Yasuzumi; Yusuke Omote; Tomoki Uwano; Osamu Hashimoto (IEICE Trans. Electron., 2012)

Novel Compact High-Pass Filter with Sharp Attenuation Slope Using Cross-Coupling in the Multi-Layer Structure. - Takenori Yasuzumi; Tomoki Uwano; Osamu Hashimoto (IEICE Trans. Electron., 2012)

Mutual Coupling Reduction between Closely-Placed MSAs for Bi-Static Radar Using Wave Absorber. - Takenori Yasuzumi; Koudai Takahashi; Naoki Sano; Ryosuke Suga; Osamu Hashimoto (IEICE Trans. Electron., 2013)

A Switchable Microwave Reflector Using Pin Diodes. - Shinya Kitagawa; Ryosuke Suga; Osamu Hashimoto (IEICE Trans. Electron., 2014)

Dual-Polarization RCS Reduction of X-Band Antenna Using Switchable Reflector. - Shinya Kitagawa; Ryosuke Suga; Kiyomichi Araki; Osamu Hashimoto (IEICE Trans. Electron., 2015)

Study on RCS Reduction of Patch Array Using Switchable Absorption/Transmission Surface. - Shinya Kitagawa; Ryosuke Suga; Osamu Hashimoto; Kiyomichi Araki (IEICE Trans. Electron., 2016)

A study of waveguide reactance element designs for introductory microwave experiments. - Yusuke Kusama; Robert Weston Johnston; Osamu Hashimoto (IEICE Electron. Express, 2017)

A cross polarization suppression of circular patch array absorber with perturbation elements. - Daisuke Kitahara; Ryosuke Suga; Kiyomichi Araki; Osamu Hashimoto (IEICE Electron. Express, 2018)

Winding Ratio Design of Transformer in Equivalent Circuit of Circular Patch Array Absorber. - Ryosuke Suga; Tomohiko Nakamura; Daisuke Kitahara; Kiyomichi Araki; Osamu Hashimoto (IEICE Trans. Electron., 2018)

Design of Ultra-Thin Wave Absorber with Square Patch Array Considering Electromagnetic Coupling between Patch Array and Back-Metal. - Sota Matsumoto; Ryosuke Suga; Kiyomichi Araki; Osamu Hashimoto (IEICE Trans. Electron., 2021)