Takashi FUJIHARA

Person

Fukuoka-shi, Fukuoka, JP

People

Patents Grantslast 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
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
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

Patents Applicationslast 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
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
ELEMENT, METHOD FOR PRODUCING SAME AND ORGANIC SEMICONDUCTOR LASER...
- Publication number 20220416513
- Publication date Dec 29, 2022
- KOALA Tech Inc.
- Fatima BENCHEIKH
- 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
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
CHARGE-TRANSPORTING COMPOSITION FOR PEROVSKITE PHOTOELECTRIC CONVER...
- Publication number 20220093865
- Publication date Mar 24, 2022
- NISSAN CHEMICAL CORPORATION
- Shun SUGAWARA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
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

Takashi FUJIHARA

Person

Patents Grantslast 30 patents

Continuous-wave organic thin-film distributed feedback laser and el...

Current-injection organic semiconductor laser diode, method for pro...

Continuous-wave organic thin-film distributed feedback laser and el...

Current-injection organic semiconductor laser diode, method for pro...

Continuous-wave organic thin-film distributed feedback laser and el...

Current-injection organic semiconductor laser diode, meihod for pro...

Patents Applicationslast 30 patents

CONTINUOUS-WAVE ORGANIC THIN-FILM DISTRIBUTED FEEDBACK LASER AND EL...

CURRENT-INJECTION ORGANIC SEMICONDUCTOR LASER DIODE, METHOD FOR PRO...

ELEMENT, METHOD FOR PRODUCING SAME AND ORGANIC SEMICONDUCTOR LASER...

CONTINUOUS-WAVE ORGANIC THIN-FILM DISTRIBUTED FEEDBACK LASER AND EL...

ELECTRICALLY DRIVEN ORGANIC SEMICONDUCTOR LASER DIODE, AND METHOD F...

CHARGE-TRANSPORTING COMPOSITION FOR PEROVSKITE PHOTOELECTRIC CONVER...

CURRENT-INJECTION ORGANIC SEMICONDUCTOR LASER DIODE, METHOD FOR PRO...

CURRENT-INJECTION ORGANIC SEMICONDUCTOR LASER DIODE, METHOD FOR PRO...

CONTINUOUS-WAVE ORGANIC THIN-FILM DISTRIBUTED FEEDBACK LASER AND EL...