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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EE, IEE-HCA | 2024-05-31 11:50 |
Tokyo | (Primary: On-site, Secondary: Online) |
Analysis of Conducted Electromagnetic Interference in Bridgeless Flyback Rectifier Sihoon Choi, Ryosuke Ui, Shunki Hashimoto (Nagoya Univ.), Jong-won Shin (Seoul national Univ.), Yu Yonezawa, Jun Imaoka, Masayoshi Yamamoto (Nagoya Univ.) |
[more] | |
| EE | 2024-03-11 11:05 |
Tokyo | (Primary: On-site, Secondary: Online) |
Steering of the economy for a country to prosper with power electronics as a key infrastructure Daisuke Arai, Yu Yonezawa, Jun Imaoka, Masayoshi Yamamoto (Nagoya Univ.)  EE2023-62 |
The first day of the year 2024 began with the “Noto Peninsula Earthquake”. This earthquake destroyed or damaged infrastr... [more] | EE2023-62 pp.32-37 |
| EE | 2024-03-11 11:30 |
Tokyo | (Primary: On-site, Secondary: Online) |
Proposal of matrix transformer for LLC DCX capable of integrated output-terminations and equal-length wiring for secondary SR gate driving Atsushi Hasenuma, Yusuke Sawada, Jun Imaoka, Masayoshi Yamamoto (Nagoya Univ.) EE2023-63 |
[more] | EE2023-63 pp.38-43 |
| EE, CPM, OME | 2023-12-09 09:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Interleaved Flyback PFC Rectifier with Integrated Transformer Haruki Hirasawa, Sihoon Choi, Roque Karl Raymond Dela Cruz, Yu Yonezawa, Jun Imaoka, Masayoshi Yamamoto (Nagoya Univ.) EE2023-35 CPM2023-91 OME2023-62 |
[more] | EE2023-35 CPM2023-91 OME2023-62 pp.58-61 |
| EE, IEE-SPC | 2023-07-20 15:55 |
Hyogo | (Primary: On-site, Secondary: Online) |
Common-Mode Noise Reduction of Bridgeless Flyback PFC Rectifier with Balance Technique Sihoon Choi (Nagoya Univ.), Jong-Won Shin (Chung-Ang Univ.), Imaoka Jun, Masayoshi Yamamoto (Nagoya Univ.) EE2023-13 |
This paper proposes a novel balanced bridgeless flyback power factor correction (PFC) rectifier to reduce common-mode no... [more] | EE2023-13 pp.67-72 |
| EE | 2023-01-20 16:05 |
Fukuoka | Kyushu Institute of Technology (Primary: On-site, Secondary: Online) |
Behavior of power MOSFETs driving 13.56MHz series LC resonant inverters Daisuke Arai, Aoi Oyane, Yu Yonezawa, Jun Imaoka, Masayoshi Yamamoto (Nagoya Univ.) EE2022-54 |
The behavior of SiC-MOSFETs was analyzed using semiconductor device simulation (TCAD) in a series LC resonant inverter o... [more] | EE2022-54 pp.157-162 |
| EE, OME, CPM | 2022-12-09 10:05 |
Tokyo | (Primary: On-site, Secondary: Online) |
Current behaviors during deadtime and efficiency of TPB-PFC Tomoki Yamada (Rakusei High School), Masayoshi Yamamoto (Nagoya University) EE2022-19 CPM2022-74 OME2022-32 |
[more] | EE2022-19 CPM2022-74 OME2022-32 pp.1-6 |
| EE, OME, CPM | 2022-12-09 15:30 |
Tokyo | (Primary: On-site, Secondary: Online) |
The Role of Governments and Central Banks in the Era of Providing Public Subsidies to Semiconductor Factories Daisuke Arai, Yu Yonezawa, Jun Imaoka, Masayoshi Yamamoto (Nagoya Univ.) EE2022-28 CPM2022-83 OME2022-41 |
This paper is a continuation of the contents presented in the past EE meetings (held on November 18, 2021, January 28, 2... [more] | EE2022-28 CPM2022-83 OME2022-41 pp.53-58 |
| EE, WPT (Joint) |
2022-10-06 10:05 |
Osaka | (Primary: On-site, Secondary: Online) |
Changes in the Bank's Management of Funds Caused by the Shrinking Balance Sheets of Japan's Electronics Companies Daisuke Arai, Yu Yonezawa, Jun Imaoka, Masayoshi Yamamoto (Nagoya Univ.) EE2022-14 |
This paper is a continuation of the contents presented at previous EE meetings (held on November 18, 2021, January 28, 2... [more] | EE2022-14 pp.1-6 |
| EE, IEE-SPC | 2022-07-14 13:55 |
Aichi | WINC AICHI (Primary: On-site, Secondary: Online) |
Financial Deterioration of Japanese Electronics Firms since the 1990s and Bank Lending Trends Daisuke Arai, Yu Yonezawa, Jun Imaoka, Masayoshi Yamamoto (Nagoya Univ.) EE2022-8 |
This paper is a continuation of the contents presented at previous EE meetings (held on November 18, 2021, January 28, 2... [more] | EE2022-8 pp.1-6 |
| EE, IEE-SPC (Joint) |
2022-03-10 15:20 |
Online | Online | The Trends of Balance Sheets for Japanese Electronics Companies in the Early 21st Century Daisuke Arai, Yu Yonezawa, Jun Imaoka, Masayoshi Yamamoto (Nagoya Univ.) EE2021-56 |
This paper is a continuation of the content presented at previous EE meetings (held on November 18, 2021 and January 28,... [more] | EE2021-56 pp.23-28 |
| EE | 2022-01-28 15:10 |
Online | Online | Bankruptcy of Elpida Memory, Inc. from the perspective of double-entry bookkeeping Daisuke Arai, Yu Yonezawa, Atsushi Imaoka, Masayoshi Yamamoto (Nagoya Univ.) EE2021-50 |
This paper is a sequel to the one presented at the last EE seminar (held on November 18, 2021). The spread of Covid-19 o... [more] | EE2021-50 pp.106-111 |
| EE, OME, CPM | 2021-11-18 14:50 |
Online | Online | Impact of Covid-19 Shock on Power Electronics and Semiconductor Shortage Daisuke Arai, Yu Yonezawa, Jun Imaoka, Masayoshi Yamamoto (Nagoya Univ.) EE2021-27 CPM2021-45 OME2021-21 |
In March 2020, a global stock market crash occurred as a result of the spread of Covid-19. However, the stock prices rec... [more] | EE2021-27 CPM2021-45 OME2021-21 pp.51-56 |
| WPT | 2021-03-05 13:30 |
Online | Online | [Invited Lecture]
Dynamic Wireless Power Transfer via Electric and Magnetic Hybrid Fields Achieving Reception of Reflected Waves Aoi Oyane, Daiki Kuramoto, Hiromichi Ohno, Masayoshi Yamamoto (Nagoya Univ.) WPT2020-47 |
We demonstrated a 27.12MHz dynamic wireless power transfer using a model car in the Movie Contest of Dynamic Wireless Po... [more] | WPT2020-47 pp.67-72 |
| EE | 2021-01-25 13:55 |
Online | Online (Zoom) | Analysis on the turn-on transient of cascode connected Polarization Super-Junction GaN-FET Daisuke Arai (Nagoya Univ.), Yusuke Kamiyama, Shuichi Yagi, Hiroji Kawai, Hironobu Narui (POWDEC), Jun Imaoka, Masayoshi Yamamoto (Nagoya Univ.) EE2020-32 |
The turn-on transient of the cascode connected Polarization Super-Junction (PSJ) GaN-FET with 1200V class has been inves... [more] | EE2020-32 pp.47-52 |
| WPT, EE (Joint) |
2019-10-10 09:40 |
Shiga | Ryukoku Extension Center, Ryukoku University | Energy Management Storage System with Multi-stage FET Bidirectional Converter to Utilize Battery Charging and Discharging Characteristics Yuki Ishikura, Tatsuya Hosotani (Murata), Masayoshi Yamamoto (Nagoya Univ.) EE2019-31 |
This paper presents an energy management storage system with the multi-stage FET bidirectional converter to utilize batt... [more] | EE2019-31 pp.29-34 |
| WPT, EE (Joint) |
2018-10-03 11:05 |
Kyoto | Kyoto Univ. Uji Campus | Bidirectional DCDC Converter Using Multistage Bootstrap Driving technique Yuki Ishikura, Tatsuya Hosotani (Murata), Masayoshi Yamamoto (Nagoya Univ.) EE2018-18 |
This paper presents a bidirectional DCDC converter using by multistage bootstrap driving technique. The proposed driving... [more] | EE2018-18 pp.1-6 |
| EE | 2017-01-26 14:45 |
Nagasaki | Nagasaki University | [Poster Presentation]
A Study on Mathematical Modeling and New Control Method in the Power Converter Taichi Kawakami, Masayoshi Yamamoto (Shimane Univ.) EE2016-70 |
A multi-phase dc-dc converter is effective circuit approach for miniaturization and achieving high power density in a sw... [more] | EE2016-70 pp.111-116 |
| EE, WPT (Joint) |
2014-11-18 15:40 |
Kyoto | Doshisha University | Low Frequency Driving of Electric Resonance Coupling Hirokatsu Umegami, Fumiya Hattori, Masayoshi Yamamoto (Shimane Univ.), Masahiro Kusunoki, Mitsuru Masuda (Furukawa Electric) WPT2014-56 |
Mid-range wireless power transfer by electric coupling is realizable. The electric coupling has an advantage to high fre... [more] | WPT2014-56 pp.33-36 |
| EE, WPT, IEE-SPC (Joint) [detail] |
2013-07-25 14:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | High-Frequency Gate Drive Circuit for GaN FETs with Wireless Power Transfer Akihiro Nishigaki, Takashi Yoshida, Yasuki Kanazawa, Jun Imaoka, Hirokatsu Umegami, Fumiya Hattori, Masayoshi Yamamoto (Shimane Univ.) EE2013-10 |
This paper introduces three high frequency gate drive circuits for GaN FETs in wireless power transfer applications usin... [more] | EE2013-10 pp.13-17 |
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