Yukito SAITOH

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Light irradiating device and sensor
- Patent number 12,339,622
- Issue date Jun 24, 2025
- FUJIFILM Corporation
- Hiroshi Sato
- G01 - MEASURING TESTING
Information Patent Grant
Method of manufacturing optical element
- Patent number 12,306,375
- Issue date May 20, 2025
- FUJIFILM Corporation
- Katsumi Sasata
- G02 - OPTICS
Information Patent Grant
Optical member and image display apparatus
- Patent number 12,287,483
- Issue date Apr 29, 2025
- FUJIFILM Corporation
- Hiroshi Sato
- G02 - OPTICS
Information Patent Grant
Sensor
- Patent number 12,282,181
- Issue date Apr 22, 2025
- FUJIFILM Corporation
- Hiroshi Sato
- G01 - MEASURING TESTING
Information Patent Grant
Laser oscillation element
- Patent number 12,283,788
- Issue date Apr 22, 2025
- FUJIFILM Corporation
- Yukito Saitoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transmission type liquid crystal diffraction element, optical eleme...
- Patent number 12,271,096
- Issue date Apr 8, 2025
- FUJIFILM Corporation
- Hiroshi Sato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image display apparatus including a cholesteric liquid crystal laye...
- Patent number 12,259,555
- Issue date Mar 25, 2025
- FUJIFILM Corporation
- Hiroshi Sato
- G02 - OPTICS
Information Patent Grant
Optical coupling system and optical communication device
- Patent number 12,248,179
- Issue date Mar 11, 2025
- FUJIFILM Corporation
- Yukito Saitoh
- G02 - OPTICS
Information Patent Grant
Light deflection device and optical device
- Patent number 12,242,052
- Issue date Mar 4, 2025
- FUJIFILM Corporation
- Hiroshi Sato
- G02 - OPTICS
Information Patent Grant
Optical element, image display unit, and head-mounted display
- Patent number 12,242,072
- Issue date Mar 4, 2025
- FUJIFILM Corporation
- Hiroshi Sato
- G02 - OPTICS
Information Patent Grant
Light guide element and image display apparatus
- Patent number 12,228,731
- Issue date Feb 18, 2025
- FUJIFILM Corporation
- Hiroshi Sato
- G02 - OPTICS
Information Patent Grant
Distance-measuring sensor
- Patent number 12,228,645
- Issue date Feb 18, 2025
- FUJIFILM Corporation
- Takao Taguchi
- G01 - MEASURING TESTING
Information Patent Grant
Optical element and light guide element
- Patent number 12,228,764
- Issue date Feb 18, 2025
- FUJIFILM Corporation
- Hiroshi Sato
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Light guide element, image display device, and sensing apparatus
- Patent number 12,222,553
- Issue date Feb 11, 2025
- FUJIFILM Corporation
- Hiroshi Sato
- G02 - OPTICS
Information Patent Grant
Optical element, image display apparatus, head-mounted display, sen...
- Patent number 12,196,993
- Issue date Jan 14, 2025
- FUJIFILM Corporation
- Hiroshi Sato
- G02 - OPTICS
Information Patent Grant
Optical element, light guide element, and image display element
- Patent number 12,189,159
- Issue date Jan 7, 2025
- FUJIFILM Corporation
- Yukito Saitoh
- G02 - OPTICS
Information Patent Grant
Transmissive liquid crystal diffraction element
- Patent number 12,181,771
- Issue date Dec 31, 2024
- FUJIFILM Corporation
- Takashi Yonemoto
- G02 - OPTICS
Information Patent Grant
Light irradiation device and sensor
- Patent number 12,164,130
- Issue date Dec 10, 2024
- FUJIFILM Corporation
- Hiroshi Sato
- G02 - OPTICS
Information Patent Grant
Light guide element and image display apparatus
- Patent number 12,147,045
- Issue date Nov 19, 2024
- FUJIFILM Corporation
- Hiroshi Sato
- G02 - OPTICS
Information Patent Grant
Virtual image display device
- Patent number 12,135,431
- Issue date Nov 5, 2024
- FUJIFILM Corporation
- Naoyoshi Yamada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light guide element and image display apparatus
- Patent number 12,130,435
- Issue date Oct 29, 2024
- FUJIFILM Corporation
- Hiroshi Sato
- G02 - OPTICS
Information Patent Grant
Image display apparatus and AR glasses
- Patent number 12,130,437
- Issue date Oct 29, 2024
- FUJIFILM Corporation
- Hiroshi Sato
- G02 - OPTICS
Information Patent Grant
Method of forming photo-alignment film and method of forming liquid...
- Patent number 12,124,061
- Issue date Oct 22, 2024
- FUJIFILM Corporation
- Fumitake Mitobe
- G02 - OPTICS
Information Patent Grant
Light deflection device and optical device
- Patent number 12,117,711
- Issue date Oct 15, 2024
- FUJIFILM Corporation
- Yukito Saitoh
- G02 - OPTICS
Information Patent Grant
Optical element and reflective sheet
- Patent number 12,117,694
- Issue date Oct 15, 2024
- FUJIFILM Corporation
- Yukito Saitoh
- G02 - OPTICS
Information Patent Grant
Optical element, image display apparatus, head-mounted display, sen...
- Patent number 12,099,225
- Issue date Sep 24, 2024
- FUJIFILM Corporation
- Hiroshi Sato
- G02 - OPTICS
Information Patent Grant
Hyperspectral sensor and hyperspectral camera
- Patent number 12,098,951
- Issue date Sep 24, 2024
- FUJIFILM Corporation
- Hiroshi Sato
- G01 - MEASURING TESTING
Information Patent Grant
Backlight unit and liquid crystal display device
- Patent number 12,085,746
- Issue date Sep 10, 2024
- FUJIFILM Corporation
- Fumitake Mitobe
- G02 - OPTICS
Information Patent Grant
Optical element and light deflection device
- Patent number 12,072,514
- Issue date Aug 27, 2024
- FUJIFILM Corporation
- Hiroshi Sato
- G02 - OPTICS
Information Patent Grant
Optical element and image display apparatus
- Patent number 12,066,707
- Issue date Aug 20, 2024
- FUJIFILM Corporation
- Katsumi Sasata
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
TRANSMISSION TYPE LIQUID CRYSTAL DIFFRACTION ELEMENT, OPTICAL ELEME...
- Publication number 20250208479
- Publication date Jun 26, 2025
- FUJIFILM CORPORATION
- Hiroshi SATO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTROMAGNETIC WAVE CONTROL ELEMENT
- Publication number 20250210863
- Publication date Jun 26, 2025
- FUJIFILM CORPORATION
- Wataru HOSHINO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETIC WAVE CONTROL ELEMENT
- Publication number 20250210862
- Publication date Jun 26, 2025
- FUJIFILM CORPORATION
- Wataru HOSHINO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETIC WAVE ABSORBER
- Publication number 20250189701
- Publication date Jun 12, 2025
- FUJIFILM CORPORATION
- Taketo OTANI
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT
- Publication number 20250138227
- Publication date May 1, 2025
- FUJIFILM CORPORATION
- Yukito SAITOH
- G02 - OPTICS
Information Patent Application
SPECTROSCOPIC SYSTEM
- Publication number 20250123145
- Publication date Apr 17, 2025
- FUJIFILM CORPORATION
- Yukito SAITOH
- G01 - MEASURING TESTING
Information Patent Application
METASURFACE STRUCTURE
- Publication number 20250118902
- Publication date Apr 10, 2025
- FUJIFILM CORPORATION
- Tatsuya YOSHIHIRO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METALENS
- Publication number 20250015474
- Publication date Jan 9, 2025
- FUJIFILM CORPORATION
- Hideki YASUDA
- B82 - NANO-TECHNOLOGY
Information Patent Application
OPTICAL MEMBER AND OPTICAL DEVICE
- Publication number 20240427115
- Publication date Dec 26, 2024
- FUJIFILM CORPORATION
- Taketo OTANI
- G02 - OPTICS
Information Patent Application
WAVELENGTH SELECTIVE SWITCH
- Publication number 20240369900
- Publication date Nov 7, 2024
- FUJIFILM CORPORATION
- Kazuya HISANAGA
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT AND LIGHT DEFLECTION DEVICE
- Publication number 20240369743
- Publication date Nov 7, 2024
- FUJIFILM CORPORATION
- Hiroshi SATO
- G02 - OPTICS
Information Patent Application
WAVELENGTH SELECTIVE SWITCH
- Publication number 20240369899
- Publication date Nov 7, 2024
- FUJIFILM CORPORATION
- Kazuya HISANAGA
- G02 - OPTICS
Information Patent Application
WAVELENGTH SELECTIVE SWITCH AND OPTICAL CROSS-CONNECT DEVICE INCLUD...
- Publication number 20240365028
- Publication date Oct 31, 2024
- FUJIFILM CORPORATION
- Makoto KAMO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL MEMBER
- Publication number 20240337891
- Publication date Oct 10, 2024
- FUJIFILM CORPORATION
- Yukito SAITOH
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT AND OPTICAL SENSOR
- Publication number 20240319420
- Publication date Sep 26, 2024
- FUJIFILM CORPORATION
- Yukito SAITOH
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL ELEMENT, IMAGE DISPLAY UNIT, AND HEAD-MOUNTED DISPLAY
- Publication number 20240319505
- Publication date Sep 26, 2024
- FUJIFILM CORPORATION
- Hiroshi SATO
- G02 - OPTICS
Information Patent Application
TRANSMISSIVE LIQUID CRYSTAL DIFFRACTION ELEMENT
- Publication number 20240302698
- Publication date Sep 12, 2024
- FUJIFILM CORPORATION
- Kazuya HISANAGA
- G02 - OPTICS
Information Patent Application
OPTICAL COUPLING SYSTEM AND OPTICAL COMMUNICATION DEVICE
- Publication number 20240272362
- Publication date Aug 15, 2024
- FUJIFILM CORPORATION
- Yukito SAITOH
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DIFFRACTION ELEMENT, OPTICAL ELEMENT, IMAGE DISPLAY...
- Publication number 20240272470
- Publication date Aug 15, 2024
- FUJIFILM CORPORATION
- Hiroshi SATO
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM
- Publication number 20240255684
- Publication date Aug 1, 2024
- FUJIFILM CORPORATION
- Takashi YONEMOTO
- G02 - OPTICS
Information Patent Application
OPTICAL MEMBER
- Publication number 20240210594
- Publication date Jun 27, 2024
- FUJIFILM CORPORATION
- Hideki YASUDA
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT AND LIGHT GUIDE ELEMENT
- Publication number 20240168218
- Publication date May 23, 2024
- FUJIFILM CORPORATION
- Hiroshi SATO
- G02 - OPTICS
Information Patent Application
SPECTROSCOPE
- Publication number 20240159589
- Publication date May 16, 2024
- FUJIFILM CORPORATION
- Yukito SAITOH
- G01 - MEASURING TESTING
Information Patent Application
TRANSMISSIVE LIQUID CRYSTAL DIFFRACTION ELEMENT
- Publication number 20240134098
- Publication date Apr 25, 2024
- FUJIFILM CORPORATION
- Yukito SAITOH
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT, IMAGE DISPLAY APPARATUS, HEAD-MOUNTED DISPLAY, SEN...
- Publication number 20240103211
- Publication date Mar 28, 2024
- FUJIFILM CORPORATION
- Hiroshi SATO
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE ELEMENT COMPRISING A DIFFRACTION ELEMENT HAVING A CHOLE...
- Publication number 20240094579
- Publication date Mar 21, 2024
- FUJIFILM CORPORATION
- Fumitake MITOBE
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT AND OPTICAL SENSOR
- Publication number 20240085320
- Publication date Mar 14, 2024
- FUJIFILM CORPORATION
- Yukito SAITOH
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT, IMAGE DISPLAY APPARATUS, HEAD-MOUNTED DISPLAY, SEN...
- Publication number 20240085607
- Publication date Mar 14, 2024
- FUJIFILM CORPORATION
- Hiroshi SATO
- G02 - OPTICS
Information Patent Application
SENSOR
- Publication number 20240077664
- Publication date Mar 7, 2024
- FUJIFILM CORPORATION
- Hiroshi SATO
- G01 - MEASURING TESTING
Information Patent Application
CHOLESTERIC LIQUID CRYSTAL LAYER, METHOD OF FORMING CHOLESTERIC LIQ...
- Publication number 20240069257
- Publication date Feb 29, 2024
- FUJIFILM CORPORATION
- Katsumi SASATA
- G02 - OPTICS

Yukito SAITOH

Person

Patents Grantslast 30 patents

Light irradiating device and sensor

Method of manufacturing optical element

Optical member and image display apparatus

Sensor

Laser oscillation element

Transmission type liquid crystal diffraction element, optical eleme...

Image display apparatus including a cholesteric liquid crystal laye...

Optical coupling system and optical communication device

Light deflection device and optical device

Optical element, image display unit, and head-mounted display

Light guide element and image display apparatus

Distance-measuring sensor

Optical element and light guide element

Light guide element, image display device, and sensing apparatus

Optical element, image display apparatus, head-mounted display, sen...

Optical element, light guide element, and image display element

Transmissive liquid crystal diffraction element

Light irradiation device and sensor

Light guide element and image display apparatus

Virtual image display device

Light guide element and image display apparatus

Image display apparatus and AR glasses

Method of forming photo-alignment film and method of forming liquid...

Light deflection device and optical device

Optical element and reflective sheet

Optical element, image display apparatus, head-mounted display, sen...

Hyperspectral sensor and hyperspectral camera

Backlight unit and liquid crystal display device

Optical element and light deflection device

Optical element and image display apparatus

Patents Applicationslast 30 patents

TRANSMISSION TYPE LIQUID CRYSTAL DIFFRACTION ELEMENT, OPTICAL ELEME...

ELECTROMAGNETIC WAVE CONTROL ELEMENT

ELECTROMAGNETIC WAVE CONTROL ELEMENT

ELECTROMAGNETIC WAVE ABSORBER

OPTICAL ELEMENT

SPECTROSCOPIC SYSTEM

METASURFACE STRUCTURE

METALENS

OPTICAL MEMBER AND OPTICAL DEVICE

WAVELENGTH SELECTIVE SWITCH

OPTICAL ELEMENT AND LIGHT DEFLECTION DEVICE

WAVELENGTH SELECTIVE SWITCH

WAVELENGTH SELECTIVE SWITCH AND OPTICAL CROSS-CONNECT DEVICE INCLUD...

OPTICAL MEMBER

OPTICAL ELEMENT AND OPTICAL SENSOR

OPTICAL ELEMENT, IMAGE DISPLAY UNIT, AND HEAD-MOUNTED DISPLAY

TRANSMISSIVE LIQUID CRYSTAL DIFFRACTION ELEMENT

OPTICAL COUPLING SYSTEM AND OPTICAL COMMUNICATION DEVICE

LIQUID CRYSTAL DIFFRACTION ELEMENT, OPTICAL ELEMENT, IMAGE DISPLAY...

OPTICAL SYSTEM

OPTICAL MEMBER

OPTICAL ELEMENT AND LIGHT GUIDE ELEMENT

SPECTROSCOPE

TRANSMISSIVE LIQUID CRYSTAL DIFFRACTION ELEMENT

OPTICAL ELEMENT, IMAGE DISPLAY APPARATUS, HEAD-MOUNTED DISPLAY, SEN...

LIGHT GUIDE ELEMENT COMPRISING A DIFFRACTION ELEMENT HAVING A CHOLE...

OPTICAL ELEMENT AND OPTICAL SENSOR

OPTICAL ELEMENT, IMAGE DISPLAY APPARATUS, HEAD-MOUNTED DISPLAY, SEN...

SENSOR

CHOLESTERIC LIQUID CRYSTAL LAYER, METHOD OF FORMING CHOLESTERIC LIQ...