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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| ICD | 2012-12-17 11:50 |
Tokyo | Tokyo Tech Front | An Analysis and Evaluation of MOSFET Strain Sensor Using Pseudo-Hall Effect Tetsuya Umetsu, Tomochika Harada, Sumio Okuyama, Koichi Matsushita (Yamagata Univ.)  ICD2012-89 |
Recently, most of the LSI chip applies packaging process for protecting Si chip, but internal stress in Si chip may be g... [more] | ICD2012-89 pp.11-16 |
| ICD | 2010-12-16 15:10 |
Tokyo | RCAST, Univ. of Tokyo | [Poster Presentation]
A 0.5V Subthreshold CMOS Analog Amplifier with Sub-MHz Bandwidth Takashi Mori, Tomochika Harada, Koichi Matsushita, Sumio Okuyama (Yamagata Univ.) ICD2010-103 |
In this paper, we present an ultra-low voltage analog amplifier based on a folded cascode opamp using subthreshold opera... [more] | ICD2010-103 pp.49-53 |
| ED | 2010-09-13 13:25 |
Fukuoka | Kyushu Institute of Technology(Wakamatsu) | SOI-MOSFET Strain Sensor Using Capacitor Coupled Bulk Gate Tomochika Harada, Sumio Okuyama, Koichi Matsushita (Yamagata Univ.) ED2010-124 |
[more] | ED2010-124 pp.7-12 |
| ICD | 2009-12-14 13:30 |
Shizuoka | Shizuoka University (Hamamatsu) | [Poster Presentation]
Ultra-Low Voltage 2-stage Amplifier Circuit with Wide Input/Output Range Ryosuke Takahashi, Tomochika Harada, Sumio Okuyama, Koichi Matsushita (Yamagata Univ.) ICD2009-85 |
In this paper, we present an ultra-low voltage 2-stage analog amplifier circuit using only subthreshold current. There ... [more] |
ICD2009-85 pp.49-53 |
| ICD, ITE-IST | 2008-10-24 08:55 |
Hokkaido | Hokkaido University | Active Stress Sensor using SOI-MOSFET Tomochika Harada, Yusuke Kamiya, Sumio Okuyama, Koichi Matsushita (Yamagata University) ICD2008-79 |
[more] | ICD2008-79 pp.119-124 |
| ED | 2008-03-07 11:40 |
Yamagata | Evaluation and fabrication of organic electroluminescent device hydrogen gas sensor using Pd-Au multilayer cathode Noriyuki Iguchi, Sumio Okuyama, Tomochika Harada, Koichi Matsushita (Graduate School of Sci. and Eng Yamagata Univ.) ED2007-264 |
By using the palladium for the cathode, organic EL device gas sensor which emits light only under the hydrogen existence... [more] | ED2007-264 pp.67-70 |
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| CPM | 2007-08-10 09:15 |
Yamagata | Yamagata Univ. | Fabrication of the strain gauge integrated Si-diaphragm structure hydrogen gas sensor Yuta Watanabe, Sumio Okuyama, Tomochika Harada, Koichi Matsushita (Yamagata Univ.) CPM2007-44 |
We are developing a Si-diaphragm structure hydrogen gas sensor which detects the expansion of Pd thin film by the integr... [more] | CPM2007-44 pp.45-48 |
| CPM | 2007-08-10 10:55 |
Yamagata | Yamagata Univ. | Implementation of Temperature Controlled Tunable Capacitor using Silicon Bimetal Atsuhiro Suzuki, Tomochika Harada, Sumio Okuyama, Hiroshi Naganuma, Koichi Matsushita (Yamagata Univ.) CPM2007-47 |
Recently, miniaturization of MEMS sensors are required in integrated circuits(IC). As for a miniaturization method, it i... [more] | CPM2007-47 pp.59-64 |
| ICD, ITE-IST | 2007-07-26 08:30 |
Hyogo | Analog Memory Circuit using Data Holding Unit Tomochika Harada, Suguru Yamada, Sumio Okuyama, Koichi Matsushita (Yamagata Univ.) ICD2007-37 |
[more] | ICD2007-37 pp.1-4 |
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