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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EE | 2024-01-19 13:35 |
Kagoshima | (Primary: On-site, Secondary: Online) |
Analysis of factors reducing efficiency and countermeasure in LLC resonant converters using secondary side short-circuit control for surge current suppression Ryo Moriyasu, Hideaki Funaki, Masahito Shoyama (Kyushu-u Univ.)  EE2023-53 |
(To be available after the conference date) [more] | EE2023-53 pp.77-82 |
| CPM | 2023-07-31 14:20 |
Hokkaido | (Primary: On-site, Secondary: Online) |
Effect of Inorganic Filler on the Characteristic of Dental Acrylic Resin Ryo Morita (Kitami Inst. of Tech.), Kunihiro Takei, Yuki Uchida (FUJIMORI KOGYO CO., LTD./WOW Alliance), Katsumi Hiranuma (WOW Alliance), Masaru Sato (Kitami Inst. of Tech.), Mayumi B. Takeyama (Kitami Inst. of Tech./WOW Alliance) CPM2023-12 |
Acrylic resin used for a denture base or a prosthesis as dental material widely is not superior in points such as the me... [more] | CPM2023-12 pp.5-6 |
| EE, IEE-HCA | 2023-05-26 10:35 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Analysis of the Cause of Surge Current Generation with Phase Shift Modulation in the LLC Current Resonant Converter and Method to Reduce the Surge Current Ryo Moriyasu, Hideaki Hunaki, Yuichi Noge, Masahito Shoyama (Kyushu-u Univ.), M. S. Hassan (Minia Univ.) EE2023-1 |
In this research, it is assumed that the LLC resonant converter is used as an On-board charger, and the pulse frequency ... [more] | EE2023-1 pp.1-6 |
| EE | 2022-01-28 13:45 |
Online | Online | Output current surge reduction method for LLC current resonance converter operated by combined control of PFM control and phase shift control Koki Hebishima, Ryo Moriyasu, Yuichi Noge, Masahito Shoyama (Kyushu Univ), Yukihiro Nishikawa, Masakazu Gekinozu (Fuji Electric) EE2021-47 |
(To be available after the conference date) [more] | EE2021-47 pp.90-95 |
| HIP, ITE-HI, ITE-CE [detail] | 2016-12-21 13:30 |
Miyagi | Reserach Institute of Electrical Communication, Tohoku University | Effect of a newly recruited cue for self-motion on vection Ryo Morihira, Hirohiko Kaneko (Tokyo Tech) HIP2016-70 |
It has been reported that visually induced self-motion perception (vection) is enhanced by another self-motion cue, for ... [more] | HIP2016-70 pp.43-47 |
| SP | 2016-01-14 15:35 |
Kanagawa | Sunpian Kawasaki | Pitch-synchronous band group delay vocoder for high quality speech synthesis Masatsune Tamura, Ryo Morinaka, Masahiro Morita (Toshiba) SP2015-91 |
This paper presents a speech analysis and synthesis method that can precisely synthesize speech waveforms for high quali... [more] | SP2015-91 pp.33-38 |
| SP | 2014-11-13 14:35 |
Fukuoka | Kyushu Univ. Chikushi Campus | Shared emotion additive model for HMM-based emotional speech synthesis Yamato Ohtani, Yu Nasu, Ryo Morinaka, Masatsune Tamura, Masahiro Morita, Masami Akamine (Toshiba) SP2014-92 |
We have proposed an emotion addition method based on additive structure in HMM-based speech synthesis. This technique ... [more] |
SP2014-92 pp.13-18 |
| ICD, SDM | 2014-08-04 10:50 |
Hokkaido | Hokkaido Univ., Multimedia Education Bldg. | A 28nm High-k/MG Heterogeneous Multi-Core Mobile Application Processor with 2GHz Cores and Low-Power 1GHz Cores Mitsuhiko Igarashi, Toshifumi Uemura, Ryo Mori, Hiroshi Kishibe, Masaaki Taniguchi, Kohei Wakahara, Toshiharu Saito, Masaki Fujigaya, Kazuki Fukuoka, Koji Nii, Takeshi Kataoka, Toshihiro Hattori (Renesas Electronics) SDM2014-64 ICD2014-33 |
This paper presents power management and low power techniques of our heterogeneous quad/octa-core mobile application pro... [more] | SDM2014-64 ICD2014-33 pp.11-16 |
| ICD, SDM | 2014-08-04 11:15 |
Hokkaido | Hokkaido Univ., Multimedia Education Bldg. | Testability Improvement for 12.8 GB/s Wide IO DRAM Controller with Small Area Prebonding TSV test and 1GHz Sampled Fully Digital Noise Monitor Takao Nomura, Ryo Mori, Koji Takayanagi, Toshihiko Ochiai, Kazuki Fukuoka, Tsuyoshi Kida, Koji Nii, Sadayuki Morita (REL) SDM2014-65 ICD2014-34 |
We developed a Wide IO DRAM controller chip with Through Silicon Via (TSV) technology. Test circuitry is embedded in the... [more] | SDM2014-65 ICD2014-34 pp.17-21 |
| SDM, ICD | 2013-08-02 10:50 |
Ishikawa | Kanazawa University | A 123uW Standby Power Technique with EM-Tolerant 1.8V I/O NMOS Power Switch in 28nm HKMG Technology Kazuki Fukuoka, Ryo Mori, Akira Kato, Mitsuhiko Igarashi, Koji Shibutani, Takashi Yamaki, Koji Nii, Sadayuki Morita, Takao Koike (Renesas Electronics), Noriaki Sakamoto (Renesas Mobile) SDM2013-78 ICD2013-60 |
[more] | SDM2013-78 ICD2013-60 pp.65-69 |
| SP | 2011-11-28 15:15 |
Fukuoka | Kyusyu University Chikushi Campus | Spectrum envelope estimation using templates of formant peak shape Ryo Morinaka, Masahiro Morita, Takehiko Kagoshima (Toshiba) SP2011-72 |
Harmonic components of spectrum can be observed from a speech signal, and non-harmonic components can not be observed fr... [more] | SP2011-72 pp.19-24 |
| SP | 2009-01-30 12:15 |
Nara | NAIST | Speech synthesis based on the plural unit selection and fusion method using FWF model. Ryo Morinaka, Masatsune Tamura, Masahiro Morita, Takehiko Kagoshima (Toshiba Co.) SP2008-137 |
In the conventional plural unit selection and fusion method, there are problems about degradation in synthesized sound f... [more] | SP2008-137 pp.67-72 |
| CPM, ICD | 2008-01-17 14:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg | [Special Invited Talk]
In-situ measurement of supply-noise maps with millivolt accuracy and nanosecond-order time resolution Yusuke Kanno, Yuki Kondoh (HCRL), Takahiro Irita, Kenji Hirose, Ryo Mori, Yoshihiko Yasu (Renesas Technology, Corp.), Shigenobu Komatsu, Hiroyuki Mizuno (HCRL) CPM2007-136 ICD2007-147 |
An in-situ measurement scheme for generating supply-noise maps, which can be conducted while running applications in pro... [more] | CPM2007-136 ICD2007-147 pp.47-52 |
| ICD, SDM | 2007-08-23 15:25 |
Hokkaido | Kitami Institute of Technology | A 1.92us-wake-up time thick-gate-oxide power switch technique for ultra low-power single-chip mobile processors Kazuki Fukuoka, Osamu Ozawa, Ryo Mori, Yasuto Igarashi, Toshio Sasaki, Takashi Kuraishi, Yoshihiko Yasu, Koichiro Ishibashi (Renesas Technology) SDM2007-153 ICD2007-81 |
A technique for controlling rush current and wake-up time of thick-gate-oxide power switches is described. Suppressing t... [more] | SDM2007-153 ICD2007-81 pp.69-73 |
| IT | 2004-07-28 15:30 |
Chiba | Tokyo Univ. (Kashiwa) | Still Image Compression Considering Signal Importance after Frequency Transform Ryo Morinaka, Akihisa Ohi, Takashi Ishida, Shigeichi Hirasawa (Waseda Univ.) |
[more] | IT2004-12 pp.23-28 |
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