DEVICE ENGINEERING CO., LTD.

City:

Tokyo

Country:

Japan

Published Applications:

Last publication date:

2009-03-26

Patent Grants:

Last grant date:

2010-03-09

Top Inventors for applications by DEVICE ENGINEERING CO., LTD.

These are the the leading inventors for applications assigned to DEVICE ENGINEERING CO., LTD.:

Takeshi Naka 4 Chuo-ku, Japan
Takeshi Naka 4 Tokyo, Japan
Norimasa Hane 3 Tokyo, Japan
Atsunori Tokumitsu 1 Chuo-ku, Japan

Satoru Ohkawa 1 Chuo-ku, Japan
Kazuaki Sano 1 Chiba, Japan
Kouji Ichiba 1 Chuo-ku, Japan
Norimasa Hane 1 Chuo-ku, Japan

Takashi Maegawa 1 Chuo-ku, Japan
Satoru Ohkawa 1 Tokyo, Japan

Recent patent applications by DEVICE ENGINEERING CO., LTD.

DEVICE ENGINEERING CO., LTD. based in Tokyo, JP has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2009-03-26 ✅ Patent 7,675,276 granted on 2010-03-09

US20090079410A1

Electricity

DC/DC converter

#2 | 2008-01-10 ✅ Patent 7,545,129 granted on 2009-06-09

US20080007235A1

Electricity

Switching power supply circuit

#3 | 2008-01-10 ✅ Patent 7,638,994 granted on 2009-12-29

US20080007233A1

Electricity

Switching power supply circuit

#4 | 2007-07-26 ✅ Patent 7,518,428 granted on 2009-04-14

US20070174017A1

Electricity

Phase compensation circuit and power circuit having same

#5 | 2006-11-14 ✅ Patent 7,135,844 granted on 2006-11-14

US10832468

Control circuit for DC/DC converter

#6 | 2006-07-06 ✅ Patent 7,142,040 granted on 2006-11-28

US20060146583A1

Electricity

Stabilized power supply circuit

#7 | 2006-05-04 ✅ Patent 7,459,895 granted on 2008-12-02

US20060091866A1

Electricity

Power circuit

#8 | 2005-02-08 ✅ Patent 6,853,172 granted on 2005-02-08

US10696182

Switching regulator

AssigneeID:

244792 ⎘