Tsuyoshi OKAHISA

Person

Tokushima, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Light source device
- Patent number 12,152,769
- Issue date Nov 26, 2024
- Nichia Corporation
- Tsuyoshi Okahisa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lens and light emitting device
- Patent number 12,153,277
- Issue date Nov 26, 2024
- Nichia Corporation
- Tsuyoshi Okahisa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device
- Patent number 12,117,162
- Issue date Oct 15, 2024
- Nichia Corporation
- Tsuyoshi Okahisa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light source device including light source, liquid crystal shutter,...
- Patent number 12,113,149
- Issue date Oct 8, 2024
- Nichia Corporation
- Tsuyoshi Okahisa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light source device and lens structure
- Patent number 12,066,180
- Issue date Aug 20, 2024
- Nichia Corporation
- Daizo Kiba
- F21 - LIGHTING
Information Patent Grant
Light source device and light guide array unit
- Patent number 12,044,374
- Issue date Jul 23, 2024
- Nichia Corporation
- Tsuyoshi Okahisa
- F21 - LIGHTING
Information Patent Grant
Light source and light emitting module
- Patent number 12,038,142
- Issue date Jul 16, 2024
- Nichia Corporation
- Shintaro Noma
- F21 - LIGHTING
Information Patent Grant
Light-emitting device and method of manufacturing the same
- Patent number 11,947,245
- Issue date Apr 2, 2024
- Nichia Corporation
- Tsuyoshi Okahisa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of manufacturing light-emitting device and method of manufac...
- Patent number 11,929,452
- Issue date Mar 12, 2024
- Nichia Corporation
- Tsuyoshi Okahisa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device, method of manufacturing covering member, and...
- Patent number 11,894,497
- Issue date Feb 6, 2024
- Nichia Corporation
- Tadao Hayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light source device
- Patent number 11,867,390
- Issue date Jan 9, 2024
- Nichia Corporation
- Norimasa Yoshida
- F21 - LIGHTING
Information Patent Grant
Light source device
- Patent number 11,846,412
- Issue date Dec 19, 2023
- Nichia Corporation
- Norimasa Yoshida
- G02 - OPTICS
Information Patent Grant
Light source device
- Patent number 11,828,453
- Issue date Nov 28, 2023
- Nichia Corporation
- Norimasa Yoshida
- F21 - LIGHTING
Information Patent Grant
Light source and light emitting module
- Patent number 11,815,231
- Issue date Nov 14, 2023
- Nichia Corporation
- Shintaro Noma
- F21 - LIGHTING
Information Patent Grant
Light source and light source device
- Patent number 11,810,998
- Issue date Nov 7, 2023
- Nichia Corporation
- Shintaro Noma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light source and light source device
- Patent number 11,810,997
- Issue date Nov 7, 2023
- Nichia Corporation
- Tsuyoshi Okahisa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light source device
- Patent number 11,802,678
- Issue date Oct 31, 2023
- Nichia Corporation
- Norimasa Yoshida
- F21 - LIGHTING
Information Patent Grant
Lens and light emitting device
- Patent number 11,788,708
- Issue date Oct 17, 2023
- Nichia Corporation
- Tsuyoshi Okahisa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light source device
- Patent number 11,649,945
- Issue date May 16, 2023
- Nichia Corporation
- Norimasa Yoshida
- F21 - LIGHTING
Information Patent Grant
Lens, light emitting device and method of manufacturing the lens an...
- Patent number 11,644,635
- Issue date May 9, 2023
- Nichia Corporation
- Tsuyoshi Okahisa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Light source device and lens structure
- Patent number 11,639,783
- Issue date May 2, 2023
- Nichia Corporation
- Daizo Kiba
- F21 - LIGHTING
Information Patent Grant
Lens, light emitting device and method of manufacturing the lens an...
- Patent number 11,640,038
- Issue date May 2, 2023
- Nichia Corporation
- Tomohisa Kishimoto
- G02 - OPTICS
Information Patent Grant
Light-emitting device including cover and fixing member
- Patent number 11,575,073
- Issue date Feb 7, 2023
- Nichia Corporation
- Tsuyoshi Okahisa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light source, light source device and method of manufacturing light...
- Patent number 11,563,145
- Issue date Jan 24, 2023
- Nichia Corporation
- Shintaro Noma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lens, light emitting device and method of manufacturing the lens an...
- Patent number 11,531,179
- Issue date Dec 20, 2022
- Nichia Corporation
- Tsuyoshi Okahisa
- G02 - OPTICS
Information Patent Grant
Light-emitting device and planar light source
- Patent number 11,506,934
- Issue date Nov 22, 2022
- Nichia Corporation
- Takuya Nakabayashi
- G02 - OPTICS
Information Patent Grant
Light-emitting device and method of manufacturing the same
- Patent number 11,500,269
- Issue date Nov 15, 2022
- Nichia Corporation
- Tsuyoshi Okahisa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light source device
- Patent number 11,469,356
- Issue date Oct 11, 2022
- Nichia Corporation
- Tsuyoshi Okahisa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light source device
- Patent number 11,366,261
- Issue date Jun 21, 2022
- Nichia Corporation
- Tsuyoshi Okahisa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light source module
- Patent number 11,287,622
- Issue date Mar 29, 2022
- Nichia Corporation
- Tsuyoshi Okahisa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT SOURCE DEVICE
- Publication number 20240328600
- Publication date Oct 3, 2024
- Nichia Corporation.
- Norimasa YOSHIDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIGHT SOURCE AND LIGHT EMITTING MODULE
- Publication number 20240318794
- Publication date Sep 26, 2024
- Nichia Corporation.
- Shintaro NOMA
- F21 - LIGHTING
Information Patent Application
LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20240201567
- Publication date Jun 20, 2024
- Nichia Corporation.
- Tsuyoshi OKAHISA
- F21 - LIGHTING
Information Patent Application
LIGHT EMITTING MODULE
- Publication number 20240111204
- Publication date Apr 4, 2024
- Nichia Corporation.
- Tsuyoshi OKAHISA
- F21 - LIGHTING
Information Patent Application
LIGHT SOURCE DEVICE
- Publication number 20240060619
- Publication date Feb 22, 2024
- Nichia Corporation.
- Norimasa YOSHIDA
- F21 - LIGHTING
Information Patent Application
LIGHT SOURCE DEVICE
- Publication number 20240044473
- Publication date Feb 8, 2024
- Nichia Corporation.
- Norimasa YOSHIDA
- F21 - LIGHTING
Information Patent Application
LIGHT SOURCE AND LIGHT EMITTING MODULE
- Publication number 20240035632
- Publication date Feb 1, 2024
- Nichia Corporation.
- Shintaro NOMA
- F21 - LIGHTING
Information Patent Application
LIGHT SOURCE AND LIGHT SOURCE DEVICE
- Publication number 20240030378
- Publication date Jan 25, 2024
- Nichia Corporation.
- Tsuyoshi OKAHISA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT SOURCE DEVICE
- Publication number 20240030379
- Publication date Jan 25, 2024
- Nichia Corporation.
- Shintaro NOMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT SOURCE DEVICE
- Publication number 20230400169
- Publication date Dec 14, 2023
- Nichia Corporation.
- Norimasa YOSHIDA
- F21 - LIGHTING
Information Patent Application
LIGHT EMITTING DEVICE
- Publication number 20230400167
- Publication date Dec 14, 2023
- Nichia Corporation.
- Tsuyoshi OKAHISA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LENS AND LIGHT EMITTING DEVICE
- Publication number 20230251452
- Publication date Aug 10, 2023
- Nichia Corporation.
- Tsuyoshi OKAHISA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT SOURCE DEVICE
- Publication number 20230243483
- Publication date Aug 3, 2023
- Nichia Corporation.
- Norimasa YOSHIDA
- G02 - OPTICS
Information Patent Application
LIGHT SOURCE DEVICE AND LIGHT GUIDE ARRAY UNIT
- Publication number 20230228396
- Publication date Jul 20, 2023
- Nichia Corporation.
- Tsuyoshi OKAHISA
- F21 - LIGHTING
Information Patent Application
LIGHT SOURCE DEVICE AND LIGHT GUIDE ARRAY UNIT
- Publication number 20230228401
- Publication date Jul 20, 2023
- Nichia Corporation.
- Tsuyoshi OKAHISA
- F21 - LIGHTING
Information Patent Application
LIGHT SOURCE DEVICE AND LENS STRUCTURE
- Publication number 20230220975
- Publication date Jul 13, 2023
- Nichia Corporation.
- Daizo KIBA
- G02 - OPTICS
Information Patent Application
METHOD OF MANUFACTURING LIGHT-EMITTING DEVICE AND METHOD OF MANUFAC...
- Publication number 20230121785
- Publication date Apr 20, 2023
- Nichia Corporation.
- Tsuyoshi OKAHISA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT SOURCE AND LIGHT SOURCE DEVICE
- Publication number 20230106596
- Publication date Apr 6, 2023
- Nichia Corporation.
- Shintaro NOMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING LENS AND LIGHT EMITTING DEVICE
- Publication number 20230102235
- Publication date Mar 30, 2023
- Nichia Corporation.
- Tomohisa KISHIMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT SOURCE AND LIGHT EMITTING MODULE
- Publication number 20230101483
- Publication date Mar 30, 2023
- Nichia Corporation.
- Shintaro NOMA
- F21 - LIGHTING
Information Patent Application
LIGHT-EMITTING DEVICE AND PLANAR LIGHT SOURCE
- Publication number 20230085463
- Publication date Mar 16, 2023
- Nichia Corporation.
- Takuya NAKABAYASHI
- G02 - OPTICS
Information Patent Application
METHOD OF MANUFACTURING LENS AND LIGHT EMITTING DEVICE
- Publication number 20230076561
- Publication date Mar 9, 2023
- Nichia Corporation.
- Tsuyoshi OKAHISA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20230036533
- Publication date Feb 2, 2023
- Nichia Corporation.
- Tsuyoshi OKAHISA
- G02 - OPTICS
Information Patent Application
LIGHT SOURCE AND LIGHT SOURCE DEVICE
- Publication number 20230006094
- Publication date Jan 5, 2023
- Nichia Corporation.
- Tsuyoshi OKAHISA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT SOURCE DEVICE
- Publication number 20220416134
- Publication date Dec 29, 2022
- Nichia Corporation.
- Tsuyoshi OKAHISA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT SOURCE DEVICE
- Publication number 20220252238
- Publication date Aug 11, 2022
- Nichia Corporation.
- Norimasa YOSHIDA
- F21 - LIGHTING
Information Patent Application
LIGHT SOURCE DEVICE
- Publication number 20220252241
- Publication date Aug 11, 2022
- Nichia Corporation.
- Norimasa YOSHIDA
- G02 - OPTICS
Information Patent Application
LIGHT-EMITTING DEVICE AND SURFACE-EMITTING LIGHT SOURCE
- Publication number 20220205614
- Publication date Jun 30, 2022
- Nichia Corporation.
- Keiji EMURA
- F21 - LIGHTING
Information Patent Application
LIGHT SOURCE, LIGHT SOURCE DEVICE AND METHOD OF MANUFACTURING LIGHT...
- Publication number 20220173271
- Publication date Jun 2, 2022
- Nichia Corporation.
- Shintaro NOMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND PLANAR LIGHT SOURCE
- Publication number 20220173283
- Publication date Jun 2, 2022
- Nichia Corporation.
- Keiji EMURA
- H01 - BASIC ELECTRIC ELEMENTS

Tsuyoshi OKAHISA

Person

Patents Grantslast 30 patents

Light source device

Lens and light emitting device

Light emitting device

Light source device including light source, liquid crystal shutter,...

Light source device and lens structure

Light source device and light guide array unit

Light source and light emitting module

Light-emitting device and method of manufacturing the same

Method of manufacturing light-emitting device and method of manufac...

Light emitting device, method of manufacturing covering member, and...

Light source device

Light source device

Light source device

Light source and light emitting module

Light source and light source device

Light source and light source device

Light source device

Lens and light emitting device

Light source device

Lens, light emitting device and method of manufacturing the lens an...

Light source device and lens structure

Lens, light emitting device and method of manufacturing the lens an...

Light-emitting device including cover and fixing member

Light source, light source device and method of manufacturing light...

Lens, light emitting device and method of manufacturing the lens an...

Light-emitting device and planar light source

Light-emitting device and method of manufacturing the same

Light source device

Light source device

Light source module

Patents Applicationslast 30 patents

LIGHT SOURCE DEVICE

LIGHT SOURCE AND LIGHT EMITTING MODULE

LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME

LIGHT EMITTING MODULE

LIGHT SOURCE DEVICE

LIGHT SOURCE DEVICE

LIGHT SOURCE AND LIGHT EMITTING MODULE

LIGHT SOURCE AND LIGHT SOURCE DEVICE

LIGHT SOURCE DEVICE

LIGHT SOURCE DEVICE

LIGHT EMITTING DEVICE

LENS AND LIGHT EMITTING DEVICE

LIGHT SOURCE DEVICE

LIGHT SOURCE DEVICE AND LIGHT GUIDE ARRAY UNIT

LIGHT SOURCE DEVICE AND LIGHT GUIDE ARRAY UNIT

LIGHT SOURCE DEVICE AND LENS STRUCTURE

METHOD OF MANUFACTURING LIGHT-EMITTING DEVICE AND METHOD OF MANUFAC...

LIGHT SOURCE AND LIGHT SOURCE DEVICE

METHOD OF MANUFACTURING LENS AND LIGHT EMITTING DEVICE

LIGHT SOURCE AND LIGHT EMITTING MODULE

LIGHT-EMITTING DEVICE AND PLANAR LIGHT SOURCE

METHOD OF MANUFACTURING LENS AND LIGHT EMITTING DEVICE

LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME

LIGHT SOURCE AND LIGHT SOURCE DEVICE

LIGHT SOURCE DEVICE

LIGHT SOURCE DEVICE

LIGHT SOURCE DEVICE

LIGHT-EMITTING DEVICE AND SURFACE-EMITTING LIGHT SOURCE

LIGHT SOURCE, LIGHT SOURCE DEVICE AND METHOD OF MANUFACTURING LIGHT...

LIGHT-EMITTING DEVICE AND PLANAR LIGHT SOURCE