Vector quantization of wavelet coefficients for super-high-definition image. - Yoshiaki Kato; Yoshihisa Yamada; Hideo Ohira; Tokumichi Murakami (VCIP, 1993)

Intercultural Web Communication with Haiku and Haiga between America and Japan through the Internet. - Kenichi Yamamoto; Jeanne Emrich; Yukuo Isomoto; Yasuo Takeda; Yoshihisa Yamada; Mayumi Ohashi (ICCE, 2002)

Reducing Spurious Output of Balanced Modulators by Dynamic Matching of I, Q Quadrature Paths. - Jun Otsuki; Hao San; Haruo Kobayashi 001; Takanori Komuro; Yoshihisa Yamada; Aiyan Liu (IEICE Trans. Electron., 2005)

On Separate Color-Plane Prediction for Direct 4: 4: 4 Video Coding. - Shun-ichi Sekiguchi; Yoshimi Isu; Kazuo Sugimoto; Yoshihisa Yamada; Kohtaro Asai; Tokumichi Murakami (ICIP, 2006)

High-resolution DPWM generator for digitally controlled DC-DC converters. - Ibuki Mori; Keigo Kimura; Yoshihisa Yamada; Haruo Kobayashi 001; Yasunori Kobori; Santhos Ario Wibowo; Kazuya Shimizu; Masashi Kono; Hao San (APCCAS, 2008)

EMI Reduction by Spread-Spectrum Clocking in Digitally-Controlled DC-DC Converters. - Ibuki Mori; Yoshihisa Yamada; Santhos A. Wibowo; Masashi Kono; Haruo Kobayashi 001; Yukihiro Fujimura; Nobukazu Takai; Toshio Sugiyama; Isao Fukai; Norihisa Onishi; Ichiro Takeda; Jun-Ichi Matsuda (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2009)

Adaptive direct vector derivation for video coding. - Yusuke Itani; Shun-ichi Sekiguchi; Yoshihisa Yamada (PCS, 2010)

New Video Coding Scheme Optimized for High-Resolution Video Sources. - Kohtaro Asai; Tokumichi Murakami; Shuichi Yamagishi; Akira Minezawa; Yusuke Itani; Kazuo Sugimoto; Shun-ichi Sekiguchi; Yoshihisa Yamada; Yoshiaki Kato (IEEE J. Sel. Top. Signal Process., 2011)