Takashi Sekine

Person

Hamamatsu-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
External resonator-type semiconductor laser device
- Patent number 12,155,177
- Issue date Nov 26, 2024
- Hamamatsu Photonics K.K.
- Yujin Zheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser device
- Patent number 11,114,810
- Issue date Sep 7, 2021
- Hamamatsu Photonics K.K.
- Koichi Iyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser medium unit and laser device
- Patent number 10,862,261
- Issue date Dec 8, 2020
- Hamamatsu Photonics K.K.
- Kenichi Ueda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser medium unit and laser device
- Patent number 10,826,263
- Issue date Nov 3, 2020
- Hamamatsu Photonics K.K.
- Kenichi Ueda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser device
- Patent number 10,777,963
- Issue date Sep 15, 2020
- Hamamatsu Photonics K.K.
- Yuki Kabeya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser amplification apparatus, laser apparatus, and laser nuclear f...
- Patent number 10,720,243
- Issue date Jul 21, 2020
- Hamamatsu Photonics K.K.
- Takashi Sekine
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Laser medium, laser medium unit, and laser beam amplification device
- Patent number 10,374,377
- Issue date Aug 6, 2019
- Hamamatsu Photonics K.K.
- Takashi Sekine
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser device having semiconductor laser array stacks
- Patent number 10,133,079
- Issue date Nov 20, 2018
- Hamamatsu Photonics K.K.
- Takashi Sekine
- G02 - OPTICS
Information Patent Grant
Device for quantum beam generation, method for quantum beam generat...
- Patent number 10,134,492
- Issue date Nov 20, 2018
- Hamamatsu Photonics K.K.
- Takashi Sekine
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser beam amplification device
- Patent number 10,063,026
- Issue date Aug 28, 2018
- Hamamatsu Photonics K.K.
- Takashi Sekine
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser fusion device and nuclear fusion generating method
- Patent number 9,805,829
- Issue date Oct 31, 2017
- Hamamatsu Photonics K.K.
- Takashi Sekine
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Neutron generation target, device, and method
- Patent number 9,363,882
- Issue date Jun 7, 2016
- Hamamatsu Photonics K.K.
- Takashi Sekine
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
LASER MEDIUM UNIT, LASER AMPLIFICATION DEVICE, AND LASER OSCILLATIO...
- Publication number 20250007231
- Publication date Jan 2, 2025
- Hamamatsu Photonics K.K.
- Takaaki MORITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVEFRONT MEASUREMENT DEVICE AND WAVEFRONT MEASUREMENT METHOD
- Publication number 20240418575
- Publication date Dec 19, 2024
- Hamamatsu Photonics K.K.
- Kazuki KAWAI
- G01 - MEASURING TESTING
Information Patent Application
LASER AMPLIFICATION DEVICE AND LASER AMPLIFICATION METHOD
- Publication number 20240361666
- Publication date Oct 31, 2024
- Hamamatsu Photonics K.K.
- Takashi SEKINE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER DEVICE
- Publication number 20240146033
- Publication date May 2, 2024
- Hamamatsu Photonics K.K.
- Yuma HATANO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER MEDIUM UNIT AND LASER DEVICE
- Publication number 20240106182
- Publication date Mar 28, 2024
- Hamamatsu Photonics K.K.
- Yuki MURAMATSU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER DEVICE
- Publication number 20230291165
- Publication date Sep 14, 2023
- Hamamatsu Photonics K.K.
- Yoshinori TAMAOKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL AMPLIFICATION DEVICE AND OPTICAL AMPLIFICATION METHOD
- Publication number 20230261430
- Publication date Aug 17, 2023
- Hamamatsu Photonics K.K.
- Takashi SEKINE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EXTERNAL RESONATOR-TYPE SEMICONDUCTOR LASER DEVICE
- Publication number 20210313769
- Publication date Oct 7, 2021
- Hamamatsu Photonics K.K.
- Yujin ZHENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER DEVICE
- Publication number 20190372296
- Publication date Dec 5, 2019
- HAMAMATSU PHOTONICS K. K.
- Koichi IYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER DEVICE
- Publication number 20190372299
- Publication date Dec 5, 2019
- HAMAMATSU PHOTONICS K. K.
- Yuki KABEYA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER MEDIUM UNIT AND LASER DEVICE
- Publication number 20190356105
- Publication date Nov 21, 2019
- Hamamatsu Photonics K.K.
- Kenichi UEDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER MEDIUM, LASER MEDIUM UNIT, AND LASER BEAM AMPLIFICATION DEVICE
- Publication number 20180278007
- Publication date Sep 27, 2018
- Hamamatsu Photonics K.K.
- Takashi SEKINE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER BEAM AMPLIFICATION DEVICE
- Publication number 20180006423
- Publication date Jan 4, 2018
- Hamamatsu Photonics K.K.
- Takashi SEKINE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
A METHOD FOR PROCESSING ZIRCONIA
- Publication number 20170341990
- Publication date Nov 30, 2017
- Hamamatsu Photonics K.K.
- Osamu KOMEDA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
LASER AMPLIFICATION APPARATUS, LASER APPARATUS, AND LASER NUCLEAR F...
- Publication number 20170330636
- Publication date Nov 16, 2017
- Hamamatsu Photonics K.K.
- Takashi SEKINE
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
LASER DEVICE
- Publication number 20160370593
- Publication date Dec 22, 2016
- Hamamatsu Photonics K.K.
- Takashi SEKINE
- G02 - OPTICS
Information Patent Application
DEVICE FOR QUANTUM BEAM GENERATION, METHOD FOR QUANTUM BEAM GENERAT...
- Publication number 20150294744
- Publication date Oct 15, 2015
- Hamamatsu Photonics K.K.
- Takashi Sekine
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
LASER FUSION DEVICE AND NUCLEAR FUSION GENERATING METHOD
- Publication number 20150270019
- Publication date Sep 24, 2015
- Hamamatsu Photonics K.K.
- Takashi Sekine
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR FUSION TARGET, NUCLEAR FUSION DEVICE, AND NUCLEAR FUSION ME...
- Publication number 20120307950
- Publication date Dec 6, 2012
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Takashi Sekine
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Takashi Sekine

Person

Patents Grantslast 30 patents

External resonator-type semiconductor laser device

Laser device

Laser medium unit and laser device

Laser medium unit and laser device

Laser device

Laser amplification apparatus, laser apparatus, and laser nuclear f...

Laser medium, laser medium unit, and laser beam amplification device

Laser device having semiconductor laser array stacks

Device for quantum beam generation, method for quantum beam generat...

Laser beam amplification device

Laser fusion device and nuclear fusion generating method

Neutron generation target, device, and method

Patents Applicationslast 30 patents

LASER MEDIUM UNIT, LASER AMPLIFICATION DEVICE, AND LASER OSCILLATIO...

WAVEFRONT MEASUREMENT DEVICE AND WAVEFRONT MEASUREMENT METHOD

LASER AMPLIFICATION DEVICE AND LASER AMPLIFICATION METHOD

LASER DEVICE

LASER MEDIUM UNIT AND LASER DEVICE

LASER DEVICE

OPTICAL AMPLIFICATION DEVICE AND OPTICAL AMPLIFICATION METHOD

EXTERNAL RESONATOR-TYPE SEMICONDUCTOR LASER DEVICE

LASER DEVICE

LASER DEVICE

LASER MEDIUM UNIT AND LASER DEVICE

LASER MEDIUM, LASER MEDIUM UNIT, AND LASER BEAM AMPLIFICATION DEVICE

LASER BEAM AMPLIFICATION DEVICE

A METHOD FOR PROCESSING ZIRCONIA

LASER AMPLIFICATION APPARATUS, LASER APPARATUS, AND LASER NUCLEAR F...

LASER DEVICE

DEVICE FOR QUANTUM BEAM GENERATION, METHOD FOR QUANTUM BEAM GENERAT...

LASER FUSION DEVICE AND NUCLEAR FUSION GENERATING METHOD

NUCLEAR FUSION TARGET, NUCLEAR FUSION DEVICE, AND NUCLEAR FUSION ME...