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Assignee profile:

RUBYCON CORPORATION

City:

Nagano

Country:

Japan

Published Applications:

23

Last publication date:

2026-06-04

Patent Grants:

20

Last grant date:

2026-04-07

Top Inventors for applications by RUBYCON CORPORATION

These are the the leading inventors for applications assigned to RUBYCON CORPORATION:

Recent patent applications by RUBYCON CORPORATION

RUBYCON CORPORATION based in Nagano, JP has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2026-06-04
US20260155305A1
Electricity

CAPACITOR AND METHOD OF MANUFACTURING THE SAME

 #2 | 2025-01-09 ✅ Patent 12,597,563 granted on 2026-04-07
US20250010400A1
Performing operations; transporting

CAPACITOR AND METHOD FOR MANUFACTURING THE SAME

 #3 | 2024-12-12 ✅ Patent 12,586,720 granted on 2026-03-24
US20240412923A1
Electricity

CAPACITOR AND METHOD FOR MANUFACTURING SAME

 #4 | 2024-11-28
US20240395466A1
Electricity

MANUFACTURING METHOD AND MANUFACTURING SYSTEM FOR A CAPACITOR

 #5 | 2024-10-17 ✅ Patent 12,494,324 granted on 2025-12-09
US20240347278A1
Electricity

CAPACITOR AND METHOD FOR MANUFACTURING SAME

 #6 | 2024-05-02 ✅ Patent 12,217,917 granted on 2025-02-04
US20240145178A1
Electricity

Solid electrolytic capacitor with small equivalent series resistance and method for manufacturing the same

 #7 | 2023-06-29 ✅ Patent 12,463,298 granted on 2025-11-04
US20230207978A1
Electricity

ELECTRICAL STORAGE DEVICE

 #8 | 2022-10-06 ✅ Patent 12,176,156 granted on 2024-12-24
US20220319779A1
Electricity

Electrolytic capacitor for high withstand voltage

 #9 | 2022-08-18 ✅ Patent 11,908,632 granted on 2024-02-20
US20220262574A1
Electricity

Solid electrolytic capacitor with small equivalent series resistance and method for manufacturing the same

 #10 | 2018-02-08 ✅ Patent 10,210,997 granted on 2019-02-19
US20180040430A1
Electricity

Solid electrolytic capacitor and manufacturing method thereof

 #11 | 2017-01-26 ✅ Patent 9,947,477 granted on 2018-04-17
US20170025224A1
Electricity

Method of manufacturing thin-film polymer multi-layer capacitor and thin-film polymer multi-layer capacitor

 #12 | 2016-04-07 ✅ Patent 9,799,456 granted on 2017-10-24
US20160099114A1
Electricity

Solid electrolyte capacitor

 #13 | 2016-04-07 ✅ Patent 9,978,527 granted on 2018-05-22
US20160099113A1
Electricity

Solid Electrolytic capacitor and manufacturing method thereof

 #14 | 2016-02-04 ✅ Patent 9,786,439 granted on 2017-10-10
US20160035495A1
Electricity

Solid electrolyte capacitor and housing for solid electrolyte capacitor

 #15 | 2015-09-10 ✅ Patent 9,576,742 granted on 2017-02-21
US20150255220A1
Electricity

Solid electrolyte capacitor and manufacturing method for same

 #16 | 2014-11-06 ✅ Patent 9,006,585 granted on 2015-04-14
US20140326492A1
Electricity

Device for surface mounting and capacitor element

 #17 | 2013-10-17 ✅ Patent 9,240,284 granted on 2016-01-19
US20130269993A1
Electricity

Cased capacitor within substrate circuit

 #18 | 2012-05-24 ✅ Patent 8,803,000 granted on 2014-08-12
US20120125674A1
Electricity

Device for surface mounting and capacitor element

 #19 | 2009-12-17
US20090308532A1
Electricity

PROCESS FOR PRODUCING LAMINATED FILM CAPACITOR

 #20 | 2008-07-31 ✅ Patent 7,504,780 granted on 2009-03-17
US20080180953A1
Electricity

Power supply unit for light source and method of controlling the same

 #21 | 2007-08-02 ✅ Patent 7,317,286 granted on 2008-01-08
US20070176565A1
Electricity

Power supply apparatus for discharge lamp and control method for the same

 #22 | 2007-05-31 ✅ Patent 7,667,953 granted on 2010-02-23
US20070121276A1
Electricity

Electrolytic capacitor

 #23 | 2005-05-05 ✅ Patent 7,279,117 granted on 2007-10-09
US20050094352A1
Electricity

Electrolytic capacitor and electrolyte solution for use in an electrolytic capacitor

Also check out RUBYCON CORPORATION's (Nagano, Japan) applicant profile with 15 patent applications submitted.

AssigneeID:

42355 ⎘