Masaaki KATSUMATA

Person

Anan-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Printed circuit board
- Patent number 12,063,743
- Issue date Aug 13, 2024
- Nichia Corporation
- Masakazu Sakamoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light emitting module and method for manufacturing same
- Patent number 12,002,907
- Issue date Jun 4, 2024
- Nichia Corporation
- Yumiko Kameshima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Planar light source
- Patent number 11,934,003
- Issue date Mar 19, 2024
- Nichia Corporation
- Yukihiro Miura
- G02 - OPTICS
Information Patent Grant
Light emitting device
- Patent number 11,894,498
- Issue date Feb 6, 2024
- Nichia Corporation
- Rie Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing light-emitting device
- Patent number 11,888,088
- Issue date Jan 30, 2024
- Nichia Corporation
- Yoshiki Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sn—Bi and copper powder conductive paste in through hole of insulat...
- Patent number 11,864,317
- Issue date Jan 2, 2024
- Nichia Corporation
- Masaaki Katsumata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface-emitting light source and method of manufacturing the same
- Patent number 11,709,310
- Issue date Jul 25, 2023
- Nichia Corporation
- Koji Taguchi
- G02 - OPTICS
Information Patent Grant
Surface-emitting light source and method of manufacturing the same
- Patent number 11,699,688
- Issue date Jul 11, 2023
- Nichia Corporation
- Eiko Minato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device including wirings in groove structure
- Patent number 11,652,198
- Issue date May 16, 2023
- Nichia Corporation
- Rie Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device, and method of manufacturing light emitting d...
- Patent number 11,616,180
- Issue date Mar 28, 2023
- Nichia Corporation
- Masaaki Katsumata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting module
- Patent number 11,611,014
- Issue date Mar 21, 2023
- Nichia Corporation
- Eiko Minato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface-emitting light source and method of manufacturing the same
- Patent number 11,605,619
- Issue date Mar 14, 2023
- Nichia Corporation
- Koji Taguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting module
- Patent number 11,437,554
- Issue date Sep 6, 2022
- Nichia Corporation
- Koji Taguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Printed circuit board and method of manufacturing the same
- Patent number 11,439,019
- Issue date Sep 6, 2022
- Nichia Corporation
- Masakazu Sakamoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of manufacturing light emitting device and light emitting de...
- Patent number 11,424,395
- Issue date Aug 23, 2022
- Nichia Corporation
- Rie Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing light emitting module and light emitting m...
- Patent number 11,398,592
- Issue date Jul 26, 2022
- Nichia Corporation
- Koji Taguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing light-emitting device
- Patent number 11,380,817
- Issue date Jul 5, 2022
- Nichia Corporation
- Yoshiki Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lighting device with intermediate contacts and method of manufactur...
- Patent number 11,363,715
- Issue date Jun 14, 2022
- Nichia Corporation
- Eiko Minato
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lighting device with intermediate contacts and method of manufactur...
- Patent number 11,324,117
- Issue date May 3, 2022
- Nichia Corporation
- Eiko Minato
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light-emitting device manufacturing method including filling conduc...
- Patent number 11,276,807
- Issue date Mar 15, 2022
- Nichia Corporation
- Rie Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing light-emitting module and light-emitting mo...
- Patent number 11,264,533
- Issue date Mar 1, 2022
- Nichia Corporation
- Eiko Minato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing the printed board
- Patent number 11,229,123
- Issue date Jan 18, 2022
- Nichia Corporation
- Masaaki Katsumata
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for manufacturing light-emitting device
- Patent number 11,112,094
- Issue date Sep 7, 2021
- Nichia Corporation
- Yohei Inayoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wiring board manufacturing method and wiring board
- Patent number 11,026,335
- Issue date Jun 1, 2021
- Nichia Corporation
- Rie Maeda
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Metal-base substrate and semiconductor device
- Patent number 11,018,288
- Issue date May 25, 2021
- NICHSA CORPORATION
- Tomohiro Ikeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Printed board, light emitting device, and method for manufacturing...
- Patent number 10,964,865
- Issue date Mar 30, 2021
- Nichia Corporation
- Masaaki Katsumata
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Printed board and light emitting device
- Patent number 10,957,836
- Issue date Mar 23, 2021
- Nichia Corporation
- Masaaki Katsumata
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Circuit substrate, component-mounted substrate, and methods of manu...
- Patent number 10,887,988
- Issue date Jan 5, 2021
- Nichia Corporation
- Masaaki Katsumata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device and method for manufacturing same
- Patent number 10,851,973
- Issue date Dec 1, 2020
- Nichia Corporation
- Yohei Inayoshi
- F21 - LIGHTING
Information Patent Grant
Wiring board manufacturing method and wiring board
- Patent number 10,757,818
- Issue date Aug 25, 2020
- Nichia Corporation
- Rie Maeda
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
SINTERED COMPACT SUBSTRATE, LIGHT-EMITTING DEVICE, AND METHODS FOR...
- Publication number 20240405176
- Publication date Dec 5, 2024
- Nichia Corporation.
- Atsushi HOSOKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WIRING SUBSTRATE, LIGHT-EMITTING DEVICE, AND MANUFACTURING METHODS...
- Publication number 20240355987
- Publication date Oct 24, 2024
- Nichia Corporation.
- Masaaki KATSUMATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WIRING SUBSTRATE, LIGHT-EMITTING DEVICE, AND MANUFACTURING METHODS...
- Publication number 20240213427
- Publication date Jun 27, 2024
- Nichia Corporation.
- Atsushi HOSOKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CERAMIC SINTERED COMPACT SUBSTRATE, LIGHT-EMITTING DEVICE, AND METH...
- Publication number 20240213429
- Publication date Jun 27, 2024
- Nichia Corporation.
- Akiko NAGAE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CERAMIC SINTERED BODY SUBSTRATE, LIGHT-EMITTING DEVICE, AND MANUFAC...
- Publication number 20240092701
- Publication date Mar 21, 2024
- Nichia Corporation.
- Masaaki KATSUMATA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
WIRING SUBSTRATE, LIGHT-EMITTING DEVICE, AND MANUFACTURING METHODS...
- Publication number 20240038957
- Publication date Feb 1, 2024
- Nichia Corporation.
- Atsushi HOSOKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONDUCTIVE PASTE, WIRING SUBSTRATE, LIGHT-EMITTING DEVICE,AND MANUF...
- Publication number 20230420269
- Publication date Dec 28, 2023
- Nichia Corporation.
- Eiko MINATO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT BOARD, LIGHT EMITTING DEVICE, AND MANUFACTURING METHOD THER...
- Publication number 20230199964
- Publication date Jun 22, 2023
- Nichia Corporation.
- Yosuke NODA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRING BOARD, LIGHT EMITTING DEVICE, AND METHOD FOR MANUFACTURING T...
- Publication number 20230105906
- Publication date Apr 6, 2023
- Nichia Corporation.
- Masaaki KATSUMATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLANAR LIGHT SOURCE
- Publication number 20230030292
- Publication date Feb 2, 2023
- NICHIA CORPORATION
- Yukihiro MIURA
- G02 - OPTICS
Information Patent Application
PRINTED CIRCUIT BOARD
- Publication number 20220369466
- Publication date Nov 17, 2022
- Nichia Corporation.
- Masakazu SAKAMOTO
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHT EMITTING DEVICE
- Publication number 20220352438
- Publication date Nov 3, 2022
- Nichia Corporation.
- Rie MAEDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING LIGHT-EMITTING DEVICE
- Publication number 20220302341
- Publication date Sep 22, 2022
- Nichia Corporation.
- Yoshiki SATO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHTING DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20220232700
- Publication date Jul 21, 2022
- Nichia Corporation.
- Eiko MINATO
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20220158063
- Publication date May 19, 2022
- Nichia Corporation.
- Rie MAEDA
- G02 - OPTICS
Information Patent Application
LIGHT-EMITTING MODULE
- Publication number 20220149233
- Publication date May 12, 2022
- Nichia Corporation.
- Eiko MINATO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SURFACE-EMITTING LIGHT SOURCE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20220099883
- Publication date Mar 31, 2022
- Nichia Corporation.
- Koji TAGUCHI
- G02 - OPTICS
Information Patent Application
LIGHT EMITTING MODULE AND METHOD FOR MANUFACTURING SAME
- Publication number 20220037567
- Publication date Feb 3, 2022
- NICHIA CORPORATION
- Yumiko KAMESHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SURFACE-EMITTING LIGHT SOURCE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20210272942
- Publication date Sep 2, 2021
- Nichia Corporation.
- Koji TAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SURFACE-EMITTING LIGHT SOURCE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20210167046
- Publication date Jun 3, 2021
- Nichia Corporation.
- Eiko MINATO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING LIGHT EMITTING MODULE AND LIGHT EMITTING M...
- Publication number 20210091285
- Publication date Mar 25, 2021
- Nichia Corporation.
- Koji TAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING LIGHT EMITTING DEVICE AND LIGHT EMITTING DE...
- Publication number 20210083154
- Publication date Mar 18, 2021
- Nichia Corporation.
- Rie MAEDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS OF MANUFACTURING CIRCUIT SUBSTRATE AND COMPONENT-MOUNTED SU...
- Publication number 20210084763
- Publication date Mar 18, 2021
- Nichia Corporation.
- Masaaki KATSUMATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING LIGHT-EMITTING DEVICE
- Publication number 20210041089
- Publication date Feb 11, 2021
- Nichia Corporation.
- Yohei INAYOSHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING LIGHT-EMITTING MODULE AND LIGHT-EMITTING MO...
- Publication number 20200343407
- Publication date Oct 29, 2020
- Nichia Corporation.
- Eiko MINATO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING MODULE
- Publication number 20200343423
- Publication date Oct 29, 2020
- Nichia Corporation.
- Koji TAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE, AND METHOD OF MANUFACTURING LIGHT EMITTING D...
- Publication number 20200343424
- Publication date Oct 29, 2020
- Nichia Corporation
- Masaaki KATSUMATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING LIGHT-EMITTING DEVICE
- Publication number 20200243711
- Publication date Jul 30, 2020
- Nichia Corporation.
- Yoshiki SATO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PRINTED BOARD AND LIGHT EMITTING DEVICE
- Publication number 20200152846
- Publication date May 14, 2020
- Nichia Corporation.
- Masaaki KATSUMATA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME
- Publication number 20200107447
- Publication date Apr 2, 2020
- Nichia Corporation.
- Masakazu SAKAMOTO
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Masaaki KATSUMATA

Person

Patents Grantslast 30 patents

Printed circuit board

Light emitting module and method for manufacturing same

Planar light source

Light emitting device

Method for manufacturing light-emitting device

Sn—Bi and copper powder conductive paste in through hole of insulat...

Surface-emitting light source and method of manufacturing the same

Surface-emitting light source and method of manufacturing the same

Light-emitting device including wirings in groove structure

Light emitting device, and method of manufacturing light emitting d...

Light-emitting module

Surface-emitting light source and method of manufacturing the same

Light emitting module

Printed circuit board and method of manufacturing the same

Method of manufacturing light emitting device and light emitting de...

Method for manufacturing light emitting module and light emitting m...

Method for manufacturing light-emitting device

Lighting device with intermediate contacts and method of manufactur...

Lighting device with intermediate contacts and method of manufactur...

Light-emitting device manufacturing method including filling conduc...

Method of manufacturing light-emitting module and light-emitting mo...

Method of manufacturing the printed board

Method for manufacturing light-emitting device

Wiring board manufacturing method and wiring board

Metal-base substrate and semiconductor device

Printed board, light emitting device, and method for manufacturing...

Printed board and light emitting device

Circuit substrate, component-mounted substrate, and methods of manu...

Light-emitting device and method for manufacturing same

Wiring board manufacturing method and wiring board

Patents Applicationslast 30 patents

SINTERED COMPACT SUBSTRATE, LIGHT-EMITTING DEVICE, AND METHODS FOR...

WIRING SUBSTRATE, LIGHT-EMITTING DEVICE, AND MANUFACTURING METHODS...

WIRING SUBSTRATE, LIGHT-EMITTING DEVICE, AND MANUFACTURING METHODS...

CERAMIC SINTERED COMPACT SUBSTRATE, LIGHT-EMITTING DEVICE, AND METH...

CERAMIC SINTERED BODY SUBSTRATE, LIGHT-EMITTING DEVICE, AND MANUFAC...

WIRING SUBSTRATE, LIGHT-EMITTING DEVICE, AND MANUFACTURING METHODS...

CONDUCTIVE PASTE, WIRING SUBSTRATE, LIGHT-EMITTING DEVICE,AND MANUF...

CIRCUIT BOARD, LIGHT EMITTING DEVICE, AND MANUFACTURING METHOD THER...

WIRING BOARD, LIGHT EMITTING DEVICE, AND METHOD FOR MANUFACTURING T...

PLANAR LIGHT SOURCE

PRINTED CIRCUIT BOARD

LIGHT EMITTING DEVICE

METHOD FOR MANUFACTURING LIGHT-EMITTING DEVICE

LIGHTING DEVICE AND METHOD OF MANUFACTURING THE SAME

LIGHT-EMITTING DEVICE

LIGHT-EMITTING MODULE

SURFACE-EMITTING LIGHT SOURCE AND METHOD OF MANUFACTURING THE SAME

LIGHT EMITTING MODULE AND METHOD FOR MANUFACTURING SAME

SURFACE-EMITTING LIGHT SOURCE AND METHOD OF MANUFACTURING THE SAME

SURFACE-EMITTING LIGHT SOURCE AND METHOD OF MANUFACTURING THE SAME

METHOD FOR MANUFACTURING LIGHT EMITTING MODULE AND LIGHT EMITTING M...

METHOD OF MANUFACTURING LIGHT EMITTING DEVICE AND LIGHT EMITTING DE...

METHODS OF MANUFACTURING CIRCUIT SUBSTRATE AND COMPONENT-MOUNTED SU...

METHOD FOR MANUFACTURING LIGHT-EMITTING DEVICE

METHOD OF MANUFACTURING LIGHT-EMITTING MODULE AND LIGHT-EMITTING MO...

LIGHT EMITTING MODULE

LIGHT EMITTING DEVICE, AND METHOD OF MANUFACTURING LIGHT EMITTING D...

METHOD FOR MANUFACTURING LIGHT-EMITTING DEVICE

PRINTED BOARD AND LIGHT EMITTING DEVICE

PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME