Kazuya Koseki

Person

Kawasaki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Cathode and electrolytic capacitor
- Patent number 12,266,483
- Issue date Apr 1, 2025
- Nippon Chemi-Con Corporation
- Kazuhiro Nagahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid electrolytic capacitor and method for manufacturing same
- Patent number 12,009,158
- Issue date Jun 11, 2024
- Nippon Chemi-Con Corporation
- Kazuya Koseki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode body, electrolytic capacitor provided with electrode body...
- Patent number 11,948,755
- Issue date Apr 2, 2024
- Nippon Chemi-Con Corporation
- Kazuya Koseki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hybrid electrolytic capacitor and method for manufacturing same
- Patent number 11,929,214
- Issue date Mar 12, 2024
- Nippon Chemi-Con Corporation
- Kazuya Koseki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode body, electrolytic capacitor provided with electrode body...
- Patent number 11,756,740
- Issue date Sep 12, 2023
- Nippon Chemi-Con Corporation
- Kazuya Koseki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrolytic capacitor and method for manufacturing same
- Patent number 11,348,738
- Issue date May 31, 2022
- Nippon Chemi-Con Corporation
- Kazuya Koseki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrolytic capacitor and manufacturing method therefor
- Patent number 10,854,393
- Issue date Dec 1, 2020
- Nippon Chemi-Con Corporation
- Kazuya Koseki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid electrolytic capacitor and method for manufacturing solid ele...
- Patent number 10,566,142
- Issue date Feb 18, 2020
- Nippon Chemi-Con Corporation
- Kenta Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrolytic capacitor having a solid electrolyte layer and manufac...
- Patent number 10,115,529
- Issue date Oct 30, 2018
- Nippon Chemi-Con Corporation
- Kazuya Koseki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrolytic capacitor and method of manufacturing the same
- Patent number 9,972,445
- Issue date May 15, 2018
- Nippon Chemi-Con Corporation
- Kazuya Koseki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid electrolytic capacitor and manufacturing method thereof
- Patent number 9,589,734
- Issue date Mar 7, 2017
- Nippon Chemi-Con Corporation
- Kazuya Koseki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CAPACITOR
- Publication number 20240321524
- Publication date Sep 26, 2024
- NIPPON CHEMI-CON CORPORATION
- Yuki Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROLYTIC CAPACITOR
- Publication number 20240304395
- Publication date Sep 12, 2024
- NIPPON CHEMI-CON CORPORATION
- Kazuhiro NAGAHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROLYTIC CAPACITOR, NEGATIVE ELECTRODE BODY AND METHOD FOR PROD...
- Publication number 20240290550
- Publication date Aug 29, 2024
- NIPPON CHEMI-CON CORPORATION
- Kazuya KOSEKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrolytic Capacitor
- Publication number 20240170226
- Publication date May 23, 2024
- NIPPON CHEMI-CON CORPORATION
- Atsushi YOSHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATHODE AND ELECTROLYTIC CAPACITOR
- Publication number 20240105393
- Publication date Mar 28, 2024
- NIPPON CHEMI-CON CORPORATION
- Kazuhiro NAGAHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE BODY, ELECTROLYTIC CAPACITOR PROVIDED WITH ELECTRODE BODY...
- Publication number 20230360862
- Publication date Nov 9, 2023
- NIPPON CHEMI-CON CORPORATION
- Kazuya Koseki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLID ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURING SAME
- Publication number 20230029692
- Publication date Feb 2, 2023
- NIPPON CHEMI-CON CORPORATION
- Kazuya KOSEKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HYBRID ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURING SAME
- Publication number 20230017930
- Publication date Jan 19, 2023
- NIPPON CHEMI-CON CORPORATION
- Kazuya KOSEKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROLYTIC CAPACITOR
- Publication number 20220415582
- Publication date Dec 29, 2022
- NIPPON CHEMI-CON CORPORATION
- Atsushi YOSHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATHODE AND ELECTROLYTIC CAPACITOR
- Publication number 20220384117
- Publication date Dec 1, 2022
- NIPPON CHEMI-CON CORPORATION
- Kazuhiro NAGAHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATHODE AND ELECTROLYTIC CAPACITOR
- Publication number 20220367122
- Publication date Nov 17, 2022
- NIPPON CHEMI-CON CORPORATION
- Kazuhiro NAGAHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE BODY, ELECTROLYTIC CAPACITOR PROVIDED WITH ELECTRODE BODY...
- Publication number 20220262576
- Publication date Aug 18, 2022
- NIPPON CHEMI-CON CORPORATION
- Kazuya KOSEKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURING SAME
- Publication number 20210202184
- Publication date Jul 1, 2021
- NIPPON CHEMI-CON CORPORATION
- Kazuya KOSEKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE BODY, ELECTROLYTIC CAPACITOR PROVIDED WITH ELECTRODE BODY...
- Publication number 20210193395
- Publication date Jun 24, 2021
- NIPPON CHEMI-CON CORPORATION
- Kazuya Koseki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROLYTIC CAPACITOR AND MANUFACTURING METHOD THEREFOR
- Publication number 20190115160
- Publication date Apr 18, 2019
- NIPPON CHEMI-CON CORPORATION
- Kazuya KOSEKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLID ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURING SOLID ELE...
- Publication number 20180218844
- Publication date Aug 2, 2018
- NIPPON CHEMI-CON CORPORATION
- Kenta SATO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLID ELECTROLYTIC CAPACITOR AND MANUFACTURING METHOD THEREOF
- Publication number 20160336117
- Publication date Nov 17, 2016
- NIPPON CHEMI-CON CORPORATION
- Kazuya Koseki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROLYTIC CAPACITOR AND METHOD OF MANUFACTURING THE SAME
- Publication number 20150287540
- Publication date Oct 8, 2015
- NIPPON CHEMI-CON CORPORATION
- Kazuya KOSEKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLID ELECTROLYTIC CAPACITOR AND MANUFACTURING METHOD THEREOF
- Publication number 20150213962
- Publication date Jul 30, 2015
- NIPPON CHEMI-CON CORPORATION
- Kazuya Koseki
- H01 - BASIC ELECTRIC ELEMENTS

Kazuya Koseki

Person

Patents Grantslast 30 patents

Cathode and electrolytic capacitor

Solid electrolytic capacitor and method for manufacturing same

Electrode body, electrolytic capacitor provided with electrode body...

Hybrid electrolytic capacitor and method for manufacturing same

Electrode body, electrolytic capacitor provided with electrode body...

Electrolytic capacitor and method for manufacturing same

Electrolytic capacitor and manufacturing method therefor

Solid electrolytic capacitor and method for manufacturing solid ele...

Electrolytic capacitor having a solid electrolyte layer and manufac...

Electrolytic capacitor and method of manufacturing the same

Solid electrolytic capacitor and manufacturing method thereof

Patents Applicationslast 30 patents

CAPACITOR

ELECTROLYTIC CAPACITOR

ELECTROLYTIC CAPACITOR, NEGATIVE ELECTRODE BODY AND METHOD FOR PROD...

Electrolytic Capacitor

CATHODE AND ELECTROLYTIC CAPACITOR

ELECTRODE BODY, ELECTROLYTIC CAPACITOR PROVIDED WITH ELECTRODE BODY...

SOLID ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURING SAME

HYBRID ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURING SAME

ELECTROLYTIC CAPACITOR

CATHODE AND ELECTROLYTIC CAPACITOR

CATHODE AND ELECTROLYTIC CAPACITOR

ELECTRODE BODY, ELECTROLYTIC CAPACITOR PROVIDED WITH ELECTRODE BODY...

ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURING SAME

ELECTRODE BODY, ELECTROLYTIC CAPACITOR PROVIDED WITH ELECTRODE BODY...

ELECTROLYTIC CAPACITOR AND MANUFACTURING METHOD THEREFOR

SOLID ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURING SOLID ELE...

SOLID ELECTROLYTIC CAPACITOR AND MANUFACTURING METHOD THEREOF

ELECTROLYTIC CAPACITOR AND METHOD OF MANUFACTURING THE SAME

SOLID ELECTROLYTIC CAPACITOR AND MANUFACTURING METHOD THEREOF