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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EA, US (Joint) |
2019-01-22 14:00 |
Kyoto | Doshisha Univ. | [Poster Presentation]
Effect of liquid crystal materials on ultrasound optical lenses Marina Fukui, Yuki Harada, Daisuke Koyama, Akira Emoto (Doshisha Univ.), Kentaro Nakamura (Tokyo Tech.), Mami Matsukawa (Doshisha Univ.)  US2018-99 |
Nematic liquid crystals have high liquidity and are widely used in optical devices such as liquid crystal displays since... [more] | US2018-99 pp.99-102 |
| US | 2018-12-10 14:20 |
Tokyo | Control of the surface profile of thixotropic fluid using ultrasound Kentaro Masuda, Kyohei Horie, Daisuke Koyama, Mami Matsukawa (Doshisha Univ.) US2018-72 |
[more] | US2018-72 pp.11-14 |
|
| US, EA (Joint) |
2018-01-23 13:00 |
Osaka | [Poster Presentation]
Focus control of a liquid crystal lens using ultrasound Yuki Shimizu, Daisuke Koyama, Marina Fukui, Akira Emoto (Doshisha Univ.), Kentaro Nakamura (Tokyo Tech.), Mami Matsukawa (Doshisha Univ.) US2017-85 |
Nematic liquid crystals are widely used in optical devices such as liquid crystal displays. In this report, we propose a... [more] | US2017-85 pp.17-21 |
|
| US, EA (Joint) |
2018-01-23 13:00 |
Osaka | [Poster Presentation]
Evaluation study on inverse piezoelectric effect of cortical bone in the MHz range Taiki Makino, Shunki Mori, Shoko Nakanishi, Daisuke Koyama (Doshisha Univ.), Shinji Takayanagi (Nagoya Inst. Tech.;), Mami Matsukawa (Doshisha Univ.) US2017-91 |
The piezoelectricity is one expected mechanism to promote the healing of bone fracture by ultrasonic irradiation in the ... [more] | US2017-91 pp.51-54 |
|
| US, EA (Joint) |
2018-01-24 14:05 |
Osaka | Patterning technique of adhesive cells using ultrasound vibration Kentaro Tani, Koji Fujiwara, Daisuke Koyama (Doshisha Univ.) US2017-108 |
In the molecular biological field, techniques to control growth direction and differentiation induction of cells using c... [more] | US2017-108 pp.141-144 |
|
| US | 2017-12-11 16:20 |
Tokyo | Noncontact transportation of a planar object through an ultrasound waveguide Kentaro Masuda, Daisuke Koyama, Mami Matsukawa (Doshisha Univ.) US2017-80 |
[more] | US2017-80 pp.31-36 |
|
| US | 2017-04-27 15:20 |
Tokyo | Formation and desorption of a monomolecular film on microbubble surface under ultrasound exposure Makiko Nakata, Nozomi Tanimura, Daisuke Koyama (Doshisha Univ.), Marie Pierre Krafft (CNRS) US2017-9 |
Application of microbubbles used as ultrasonic contrast agents to drug carrier through blood vessels is under developmen... [more] | US2017-9 pp.41-45 |
|
| EA, US (Joint) |
2017-01-25 10:30 |
Kyoto | Doshisha Univ. | [Poster Presentation]
HeLa cells manipulation in micro-channels using ultrasound Ryota Yamamoto, Tomohiro Otsuka, Daisuke Koyama, Mami Matsukawa (Doshisha Univ.) US2016-79 |
[more] | US2016-79 pp.39-42 |
| EA, US (Joint) |
2017-01-26 16:00 |
Kyoto | Doshisha Univ. | Speed of sound in Pure Water and Lake Water
-- The Example of North Lake Biwa in March 2015 -- Takaharu Kitamura, Takao Tsuchiya (Doshisha Univ.), Shin-ichi Sakamoto (Univ. of Shiga Pref.), Daisuke Koyama (Doshisha Univ./Doshisha Univ.), Mami Matsukawa, Yoshiaki Watanabe (Doshisha Univ.) US2016-119 |
[more] | US2016-119 pp.233-236 |
| US | 2016-11-07 16:50 |
Shizuoka | Development of piezoelectric transducer system for the measurement of bed load Masatoshi Hayashi, Takuya Kikkawa, Daisuke Koyama, Mami Matsukawa (Doshisha Univ.) US2016-59 |
In the field of environmental measurements, robust and simple sensors with no electric power supply are required. For ri... [more] | US2016-59 pp.59-62 |
|
| US, EA (Joint) |
2016-01-29 16:55 |
Osaka | Kansai University, Centenary Memorial Hall | Control of light transmission through the Nematic liquid crystal using ultrasound Satoki Taniguchi, Yuki Shimizu, Akira Emoto, Daisuke Koyama (Doshisha Univ.), Kentaro Nakamura (Tokyo Tech), Mami Matsukawa (Doshisha Univ.) US2015-107 |
Nematic liquid crystals are widely used in optical devices such as liquid crystal displays. In this report, we propose a... [more] | US2015-107 pp.135-138 |
| US | 2015-04-20 13:25 |
Tokyo | The University of Electro-Communications | Movable optical lens array using acoustic radiation force Daisuke Koyama, Yuta Kashihara, Megumi Hatanaka (Doshisha Univ.), Kentaro Nakamura (Tokyo Tech.), Mami Matsukawa (Doshisha Univ.) US2015-2 |
A movable optical lens array that uses acoustic radiation force was investigated. The lens array consists of a glass pla... [more] | US2015-2 pp.7-12 |
| US, EA (Joint) |
2015-01-29 13:50 |
Kyoto | Doshisha Univ. | Monitoring of river water quality by ultrasound
-- speed of sound and attenuation measurement in Yasu River -- Shu Suematsu, Masatoshi Hayashi, Takaharu Kitamura, Daisuke Koyama, Mami Matsukawa (Doshisha Univ.) US2014-90 EA2014-68 |
Pollution substance contained in agricultural waste water from rivers greatly decreases quality of water in closed water... [more] | US2014-90 EA2014-68 pp.87-91(US), pp.51-55(EA) |
| US | 2014-07-11 15:45 |
Tokyo | Kyoto Electronics, Tokyo sales Office | Fabrication of an optical lens array using ultraviolet curable resin and ultrasound vibration Satoki Taniguchi, Daisuke Koyama (Doshisha Univ), Kentaro Nakamura (Tokyo Inst. of Tech.), Mami Matsukawa (Doshisha Univ) US2014-31 |
An optical lens array is used various field such as camera modules and liquid crystal displays. In this report, a new fa... [more] | US2014-31 pp.31-34 |
| EA, US (Joint) |
2014-01-27 10:50 |
Osaka | Kansai University, Centenary Memorial Hall | Ultrasound bubble filter for an extracorporeal circulation and effect on blood Koji Mino, Masato Imura, Daisuke Koyama (Doshisha Univ.), Shigeki Kawarabata, Masafumi Sato (JMS), Yoshiaki Watanabe (Doshisha Univ.) US2013-83 |
An ultrasound bubble filter for an extracorporeal circulation which has no mesh structure was developed. In this report,... [more] | US2013-83 pp.9-14 |
| MWP, EMT, PN, LQE, OPE, EST, IEE-EMT [detail] | 2014-01-23 15:20 |
Kyoto | Doshisha University | Operating characteristics of an ultrasonic optical lens array using viscoelastic material Daisuke Koyama, Megumi Hatanaka (Doshisha Univ.), Kentaro Nakamura (Tokyo Inst. of Tech.), Mami Matsukawa (Doshisha Univ.) PN2013-45 OPE2013-159 LQE2013-145 EST2013-94 MWP2013-65 |
An optical lens array that can change the focal length and lens pitch is investigated.The lens array has a simple struct... [more] | PN2013-45 OPE2013-159 LQE2013-145 EST2013-94 MWP2013-65 pp.61-64 |
| US | 2013-09-12 15:15 |
Miyagi | Tohoku University | Separate Measurement of Ultrasound and Temperature Change by Using Optical Fiber Takashi Kageyama, Daisuke Koyama, Iwaki Akiyama (Doshisha Univ.) US2013-44 |
Acoustic Radiation Force Impulse (ARFI) has been actively studied in the field of medical ultrasonics. Generally, long p... [more] | US2013-44 pp.25-29 |
| US | 2013-04-23 14:20 |
Tokyo | The University of Electro-Communications | Experimental condition to excite surface oscillation of an attached bubble during ultrasound irradiation
-- Measurement using a laser Doppler vibrometer -- Yukihiro Kagawa, Shunich Morioka, Kenji Yoshida, Daisuke Koyama, Yoshiaki Watanabe (Doshisha Univ.) US2013-3 |
The measurement system using a high speed camera and laser Doppler vibrometer (LDV) was constructed to evaluate threshol... [more] | US2013-3 pp.11-16 |
| US | 2012-11-29 14:20 |
Shizuoka | Shizuoka Univ. | Acoustic destruction of microcapsules and release of internal substance Hiraku Tabata, Shu Suematsu, Kenji Yoshida, Daisuke Koyama (Doshisha Univ.), Kentaro Nakamura (Tokyo Institute of Technology), Yoshiaki Watanabe (Doshisha Univ.) US2012-74 |
[more] | US2012-74 pp.25-29 |
| EA, US (Joint) |
2012-01-27 14:15 |
Osaka | Kansai Univ. | Prototyping of an ultrasonic self-levitation plate Takahiko Ishii, Daisuke Koyama, Kentaro Nakamura (Tokyo Tech.), Kana Harada, Yukiyoshi Uchida (Toshiba Log.) US2011-100 |
An ultrasonically self-levitation vibrating plate for a non-contact transporter device is discussed. The vibrating plate... [more] | US2011-100 pp.87-92 |
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