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Sangarange Don Atula SANDANAYAKA
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Fukuoka-shi, Fukuoka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Continuous-wave organic thin-film distributed feedback laser and el...
Patent number
12,015,248
Issue date
Jun 18, 2024
Kyushu University, National University Corporation
Chihaya Adachi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Current-injection organic semiconductor laser diode, method for pro...
Patent number
11,955,776
Issue date
Apr 9, 2024
Kyushu University, National University Corporation
Sangarange Don Atula Sandanayaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic light-emitting element
Patent number
11,930,654
Issue date
Mar 12, 2024
KYULUX, INC.
Toshinori Matsushima
Information
Patent Grant
Continuous-wave organic thin-film distributed feedback laser and el...
Patent number
11,909,177
Issue date
Feb 20, 2024
Kyushu University, National University Corporation
Chihaya Adachi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Current-injection organic semiconductor laser diode, method for pro...
Patent number
11,626,710
Issue date
Apr 11, 2023
Kyushu University, National University Corporation
Sangarange Don Atula Sandanayaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Continuous-wave organic thin-film distributed feedback laser and el...
Patent number
11,539,190
Issue date
Dec 27, 2022
Kyushu University, National University Corporation
Chihaya Adachi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Film and organic light-emitting device containing perovskite-type c...
Patent number
11,476,435
Issue date
Oct 18, 2022
Kyushu University, National University Corporation
Toshinori Matsushima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Current-injection organic semiconductor laser diode, meihod for pro...
Patent number
11,183,815
Issue date
Nov 23, 2021
KOALA TECH INC.
Sangarange Don Atula Sandanayaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electroluminescent device, compound and use thereof
Patent number
11,165,027
Issue date
Nov 2, 2021
Kyushu University, National University Corporation
Jean-Charles Ribierre
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
CONTINUOUS-WAVE ORGANIC THIN-FILM DISTRIBUTED FEEDBACK LASER AND EL...
Publication number
20230283050
Publication date
Sep 7, 2023
KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
Chihaya ADACHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC LIGHT-EMITTING ELEMENT
Publication number
20230225147
Publication date
Jul 13, 2023
KYULUX, INC.
Toshinori MATSUSHIMA
Information
Patent Application
CURRENT-INJECTION ORGANIC SEMICONDUCTOR LASER DIODE, METHOD FOR PRO...
Publication number
20230198230
Publication date
Jun 22, 2023
KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
Sangarange Don Atula SANDANAYAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CONTINUOUS-WAVE ORGANIC THIN-FILM DISTRIBUTED FEEDBACK LASER AND EL...
Publication number
20220311218
Publication date
Sep 29, 2022
KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
Chihaya ADACHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LASER ELEMENT, COMPOUND, METHOD FOR PRODUCING COMPOUND AND LASING S...
Publication number
20220294190
Publication date
Sep 15, 2022
KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
Sangarange Don Atula SANDANAYAKA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ELECTRICALLY DRIVEN ORGANIC SEMICONDUCTOR LASER DIODE, AND METHOD F...
Publication number
20220231481
Publication date
Jul 21, 2022
KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
Sangarange Don Atula SANDANAYAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOUND, ORGANIC SEMICONDUCTOR LASER AND METHOD FOR PRODUCING SAME
Publication number
20220169608
Publication date
Jun 2, 2022
KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
Sangarange Don Atula SANDANAYAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CURRENT-INJECTION ORGANIC SEMICONDUCTOR LASER DIODE, METHOD FOR PRO...
Publication number
20220037860
Publication date
Feb 3, 2022
KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
Sangarange Don Atula SANDANAYAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC LIGHT-EMITTING ELEMENT
Publication number
20200259112
Publication date
Aug 13, 2020
KYULUX, INC.
Toshinori MATSUSHIMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HOST MATERIAL, FILM AND ORGANIC LIGHT-EMITTING ELEMENT
Publication number
20200220094
Publication date
Jul 9, 2020
KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
Toshinori MATSUSHIMA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE, COMPOUND AND USE THEREOF
Publication number
20200058873
Publication date
Feb 20, 2020
KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
Jean-Charles RIBIERRE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CURRENT-INJECTION ORGANIC SEMICONDUCTOR LASER DIODE, METHOD FOR PRO...
Publication number
20200028331
Publication date
Jan 23, 2020
KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
Sangarange Don Atula SANDANAYAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CONTINUOUS-WAVE ORGANIC THIN-FILM DISTRIBUTED FEEDBACK LASER AND EL...
Publication number
20190222001
Publication date
Jul 18, 2019
KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
Chihaya ADACHI
H01 - BASIC ELECTRIC ELEMENTS