Search of Japanese Patents
* Published Japanese patents only
Hits 18 results
No. | Application number ▲▼ |
Gazette No ▲▼ |
Title ▲▼ |
Release Date ▲▼ |
Update Date ▲▼ |
Information Provider ▲▼ |
---|---|---|---|---|---|---|
1 | P2006-043890 | P4719030 | CHOPPER DEVICE | Oct 26, 2007 | Feb 21, 2018 | Railway Technical Research Institute |
2 | P2005-222496 | P4119985 | SERIAL ELECTRIC DOUBLE LAYER CAPACITOR DEVICE | Dec 28, 2007 | Feb 26, 2018 | Saitama University |
3 | P2004-268376 | P4411436 | SOFT SWITCHING CIRCUIT FOR TWO-WAY DC-DC CONVERTER | Oct 31, 2008 | Mar 13, 2018 | University of the Ryukyus |
4 | P2009-219648 | P5538791 |
SWITCHED CAPACITOR POWER SUPPLY
|
Feb 26, 2010 | Jan 22, 2018 | Kumamoto National College of Technology Kumamoto Campus |
5 | P2007-508188 | P5023338 |
(In Japanese)
チョッパ回路
|
Aug 18, 2011 | Feb 16, 2018 | Yokohama National University |
6 | P2006-248974 | P4552015 |
NON-INSULATED CONVERTER
|
Sep 21, 2011 | Feb 22, 2018 | Oita University |
7 | P2008-259612 | P4951772 | TAP INDUCTOR CONVERTER | Sep 21, 2011 | Jan 30, 2018 | Oita University |
8 | P2005-132290 | P4378530 | DC POWER SUPPLY CONTROL UNIT | Sep 21, 2011 | Mar 5, 2018 | Oita University |
9 | P2005-221260 | P4465472 | DC-DC CONVERTER | Sep 21, 2011 | Mar 5, 2018 | Oita University |
10 | P2011-193412 | P5927640 |
MULTILEVEL INVERTER CIRCUIT
|
Feb 22, 2012 | Jan 9, 2018 | Chiba University |
11 | P2009-066246 | P5532640 | HYSTERESIS CONTROLLER | Nov 21, 2012 | Nov 20, 2020 | Oita University |
12 | P2012-083410 | P5858533 |
CONTROL DEVICE AND POWER CONVERSION CIRCUIT CONTROL DEVICE
|
Apr 1, 2013 | Dec 25, 2017 | Nagasaki University |
13 | P2014-146119 | P6366059 |
POWER TRANSMISSION DEVICE AND ELECTRIC APPARATUS
|
Feb 6, 2015 | Aug 28, 2018 | Tokyo University of Science |
14 | P2012-159236 | P5875073 |
SWITCHING POWER-SUPPLY DEVICE AND PULSE-WIDTH MODULATION CIRCUIT USED IN THE DEVICE
|
Oct 8, 2015 | Dec 27, 2017 | Oita University |
15 | P2016-170893 | P6782891 | TRANSFORMER AND RESONANT CONVERTER | Nov 4, 2016 | Nov 27, 2020 | Shinshu University |
16 | P2019-512485 | WO2018190249 |
(In Japanese)
スイッチング電源システム、コントローラ、及び制御方法
|
May 14, 2020 | May 14, 2020 | Kyoto University |
17 | P2018-242621 | P2020-108196A | INSULATED BIDIRECTIONAL DC/DC CONVERTER AND CONTROL METHOD THEREFOR | Jul 28, 2020 | Nov 20, 2020 | Tokyo Institute of Technology |
18 | P2019-512413 | WO2018190117 |
(In Japanese)
電源制御装置
|
Aug 11, 2020 | Aug 11, 2020 | Fukuoka University |
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