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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP, WPT (Joint) |
2018-01-18 10:45 |
Nara | ATR | [Invited Lecture]
Fabrication of 500 MHz Receiving Rectenna for Wireless Power Transmission Takeshi Nishihashi, Norifumi Kashiyama, Hisashi Nishikawa, Ami Tanaka, Takakuni Douseki (Ritsumeikan Univ.)  WPT2017-55 |
In this paper, we tried to construct a rectenna for receiving power using a radio wave with a frequency of 500 MHz as an... [more] | WPT2017-55 pp.1-4 |
| ASN, MoNA, MICT (Joint) |
2017-01-20 09:25 |
Oita | Urinary-incontinence sensor system determines time for diaper change with urine activated battery Hiroya Sakamoto, Ryota suematsu, Ami Tanaka, Takakuni Douseki (Ritsumeikan Univ) MICT2016-72 |
[more] | MICT2016-72 pp.41-46 |
|
| SIS, IPSJ-AVM | 2015-09-04 10:30 |
Osaka | Kansai Univ. | Modification of light intensity for image recognition using regression analysis Hiroo Tsuji (Shiga Prefectural Police), Yohei Fukumizu, Takakuni Douseki, Hironori Yamauchi (Ritsumeikan Univ.), Ayumi Yoshikawa (Konan Univ.) SIS2015-25 |
Various image recognition methods are proposed for reading the contents of the license plate in security cameras. In ord... [more] | SIS2015-25 pp.63-68 |
| SRW | 2014-08-18 11:10 |
Kanagawa | NICT(YRP) | [Invited Talk]
Application of micro-scale energy harvesting to wireless sensor system Takakuni Douseki (Ritsumeikan Univ.) SRW2014-16 |
Micro-scale energy harvesting that utilizes ambient energy sources, such as the light, kinetic, and thermal energy sourc... [more] | SRW2014-16 pp.1-6 |
| RCS | 2012-04-19 16:55 |
Kyoto | Kyoto Univ. | [Requested Talk]Energy Harvesting Technology for Urine-activated Sensor System Takakuni Douseki (Ritsumeikan Univ.) RCS2012-10 |
In the era of sensor network, there will be a stronger demand for short-range wireless systems to connect things to the ... [more] | RCS2012-10 pp.55-59 |
| SDM, ICD | 2011-08-25 13:35 |
Toyama | Toyama kenminkaikan | [Invited Talk]
A Wireless Self-powered Sensor with Ambient Energy Sources Takakuni Douseki (Ritsumeikan Univ.) SDM2011-78 ICD2011-46 |
In the era of sensor network, there will be a stronger demand for short-range wireless systems to connect things to the ... [more] | SDM2011-78 ICD2011-46 pp.41-46 |
| SDM, ICD | 2011-08-25 16:15 |
Toyama | Toyama kenminkaikan | [Panel Discussion]
Ultralow-power technologies for energy harvesting sensor network systems Keiji Takeuchi (NTT Data BR), Mamoru Ugajin (NTT), Syouichirou Kawasaki (Fujitsu), Takakuni Douseki (Ritsu), Makoto Takamiya (U-Tokyo), Jiro Ida, Yuichi Kado (KIT) SDM2011-82 ICD2011-50 |
[more] | SDM2011-82 ICD2011-50 p.63 |
| HCGSYMPO (2nd) |
2010-12-15 - 2010-12-17 |
Miyazaki | Miyazaki Seagai resort | The method of generating an invisible image with high-frequency image for smart phone application Kazuma Kitamura, Takakuni Douseki (Rits Univ.) |
We have developed an invisible image for smart phones that consists of semitransparent high-frequency blocks. High-frequ... [more] | |
| CPM, EE | 2010-02-01 14:10 |
Kyoto | [Invited Talk]
A Wireless Self-powered System with Small Green Energy Sources Takakuni Douseki (Ritsumeikan Univ.) EE2009-64 CPM2009-156 |
In the era of sensor network, there will be a stronger demand for short-range wireless systems to connect things to the ... [more] | EE2009-64 CPM2009-156 pp.51-58 |
|
| ICD, SDM | 2005-08-18 16:20 |
Hokkaido | HAKODATE KOKUSAI HOTEL | SOI; the Trump Card of SOCs in Sub. 50-nm Era
-- Techniques that SOI Conquers Bulk! -- Tadayoshi Enomoto (Chuo Univ.), Takakuni Douseki (NTT), Kazutami Arimoto (Renesas), Jiroh Ida (Oki), Takashi Ipposhi (Renesas), Kazuhiko Miki (Toshiba), Masanao Yamaoka (Hitachi), Makoto Yoshimi (SOITEC) |
(Advance abstract in Japanese is available) [more] | SDM2005-142 ICD2005-81 pp.85-90 |
| EE | 2005-07-22 15:40 |
Kyoto | Sub-1V Power Supply System with Variable-stage SC-type DC-DC Converter Scheme for Ambient Energy Sources Yoshihumi Yoshida, Humiyasu Utsunomiya (Seiko Instruments), Takakuni Douseki (NTT) |
This paper describes a sub-1-V power-supply, which is useful for self-powered short-range wireless systems with ambient ... [more] | EE2005-30 pp.103-108 |
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