Mitsumasa Nakajima

Person

Atsugi-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Spectral element array, image sensor and image apparatus
- Patent number 12,087,783
- Issue date Sep 10, 2024
- Nippon Telegraph and Telephone Corporation
- Masashi Miyata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical signal processing device
- Patent number 11,982,884
- Issue date May 14, 2024
- Nippon Telegraph and Telephone Corporation
- Mitsumasa Nakajima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image-capture element and image capture device
- Patent number 11,967,603
- Issue date Apr 23, 2024
- Nippon Telegraph and Telephone Corporation
- Masashi Miyata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wavelength conversion apparatus
- Patent number 11,855,701
- Issue date Dec 26, 2023
- Nippon Telegraph and Telephone Corporation
- Mitsumasa Nakajima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical signal processing device
- Patent number 11,822,206
- Issue date Nov 21, 2023
- Nippon Telegraph and Telephone Corporation
- Mitsumasa Nakajima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical signal processor
- Patent number 11,777,632
- Issue date Oct 3, 2023
- Nippon Telegraph and Telephone Corporation
- Shiori Konisho
- G02 - OPTICS
Information Patent Grant
Polarization imaging system
- Patent number 11,733,100
- Issue date Aug 22, 2023
- Nippon Telegraph and Telephone Corporation
- Masashi Miyata
- G01 - MEASURING TESTING
Information Patent Grant
Image-capture element and image capture device
- Patent number 11,515,352
- Issue date Nov 29, 2022
- Nippon Telegraph and Telephone Corporation
- Masashi Miyata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical spectrum shaper and optical signal monitor using same
- Patent number 11,054,575
- Issue date Jul 6, 2021
- Nippon Telegraph and Telephone Corporation
- Mitsumasa Nakajima
- G02 - OPTICS
Information Patent Grant
Color image-capture element and image capture device
- Patent number 10,886,321
- Issue date Jan 5, 2021
- Nippon Telegraph and Telephone Corporation
- Masashi Miyata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical signal processing device
- Patent number 10,797,817
- Issue date Oct 6, 2020
- Nippon Telegraph and Telephone Corporation
- Kazunori Seno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical signal processing device
- Patent number 10,254,625
- Issue date Apr 9, 2019
- Nippon Telegraph and Telephone Corporation
- Kenya Suzuki
- G02 - OPTICS
Information Patent Grant
Optical input/output device
- Patent number 9,588,300
- Issue date Mar 7, 2017
- Nippon Telegraph and Telephone Corporation
- Mitsumasa Nakajima
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Coherent Optical Receiver
- Publication number 20240250755
- Publication date Jul 25, 2024
- Nippon Telegraph and Telephone Corporation
- Mitsumasa Nakajima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE-CAPTURE ELEMENT AND IMAGE CAPTURE DEVICE
- Publication number 20240222414
- Publication date Jul 4, 2024
- Nippon Telegraph and Telephone Corporation
- Masashi Miyata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE SENSOR AND IMAGING DEVICE
- Publication number 20230411420
- Publication date Dec 21, 2023
- Nippon Telegraph and Telephone Corporation
- Masashi MIYATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL ELEMENT, IMAGE SENSOR AND IMAGING DEVICE
- Publication number 20230387165
- Publication date Nov 30, 2023
- Nippon Telegraph and Telephone Corporation
- Masashi MIYATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE SENSOR AND IMAGING DEVICE
- Publication number 20230378210
- Publication date Nov 23, 2023
- Nippon Telegraph and Telephone Corporation
- Masashi MIYATA
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT, IMAGE SENSOR AND IMAGING DEVICE
- Publication number 20230378211
- Publication date Nov 23, 2023
- Nippon Telegraph and Telephone Corporation
- Masashi MIYATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE SENSOR AND IMAGING DEVICE
- Publication number 20230239552
- Publication date Jul 27, 2023
- Nippon Telegraph and Telephone Corporation
- Masashi MIYATA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Mobile Terminal and Distributed Deep Learning System
- Publication number 20230162017
- Publication date May 25, 2023
- Nippon Telegraph and Telephone Corporation
- Kenji Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optical Signal Processing Device
- Publication number 20230135236
- Publication date May 4, 2023
- Nippon Telegraph and Telephone Corporation
- Mitsumasa Nakajima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE-CAPTURE ELEMENT AND IMAGE CAPTURE DEVICE
- Publication number 20230119792
- Publication date Apr 20, 2023
- Nippon Telegraph and Telephone Corporation
- Masashi Miyata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Spectral Element Array, Image Sensor and Image Apparatus
- Publication number 20230096263
- Publication date Mar 30, 2023
- Nippon Telegraph and Telephone Corporation
- Masashi Miyata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Wavelength Conversion Apparatus
- Publication number 20220360340
- Publication date Nov 10, 2022
- Nippon Telegraph and Telephone Corporation
- Mitsumasa Nakajima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image Sensor and Image Apparatus
- Publication number 20220360759
- Publication date Nov 10, 2022
- Nippon Telegraph and Telephone Corporation
- Masashi Miyata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical Information Processing Device
- Publication number 20220292336
- Publication date Sep 15, 2022
- Nippon Telegraph and Telephone Corporation
- Hirotaka Ono
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optical Signal Processor
- Publication number 20220247508
- Publication date Aug 4, 2022
- Nippon Telegraph and Telephone Corporation
- Shiori Konisho
- G02 - OPTICS
Information Patent Application
Optical Signal Processing Apparatus
- Publication number 20220137485
- Publication date May 5, 2022
- Nippon Telegraph and Telephone Corporation
- Shiori Konisho
- G02 - OPTICS
Information Patent Application
Polarization Imaging System
- Publication number 20210333151
- Publication date Oct 28, 2021
- Nippon Telegraph and Telephone Corporation
- Masashi Miyata
- G01 - MEASURING TESTING
Information Patent Application
Optical Signal Processing Device
- Publication number 20210318714
- Publication date Oct 14, 2021
- Nippon Telegraph and Telephone Corporation
- Shiori Konisho
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optical Signal Processing Device
- Publication number 20210181782
- Publication date Jun 17, 2021
- Nippon Telegraph and Telephone Corporation
- Shiori Konisho
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE-CAPTURE ELEMENT AND IMAGE CAPTURE DEVICE
- Publication number 20210082988
- Publication date Mar 18, 2021
- Nippon Telegraph and Telephone Corporation
- Masashi Miyata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical Signal Processing Device
- Publication number 20210026220
- Publication date Jan 28, 2021
- Nippon Telegraph and Telephone Corporation
- Mitsumasa Nakajima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optical Spectrum Shaper and Optical Signal Monitor Using Same
- Publication number 20200400885
- Publication date Dec 24, 2020
- Nippon Telegraph and Telephone Corporation
- Mitsumasa Nakajima
- G02 - OPTICS
Information Patent Application
Optical Signal Processing Device
- Publication number 20200363660
- Publication date Nov 19, 2020
- Nippon Telegraph and Telephone Corporation
- Mitsumasa Nakajima
- G02 - OPTICS
Information Patent Application
COLOR IMAGE-CAPTURE ELEMENT AND IMAGE CAPTURE DEVICE
- Publication number 20200266230
- Publication date Aug 20, 2020
- Nippon Telegraph and Telephone Corporation
- Masashi Miyata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical Signal Processing Device
- Publication number 20190349112
- Publication date Nov 14, 2019
- Nippon Telegraph and Telephone Corporation
- Kazunori Seno
- G02 - OPTICS
Information Patent Application
OPTICAL SIGNAL PROCESSING DEVICE
- Publication number 20180164656
- Publication date Jun 14, 2018
- Nippon Telegraph and Telephone Corporation
- Kenya Suzuki
- G02 - OPTICS
Information Patent Application
LIGHT INPUT/OUTPUT DEVICE
- Publication number 20150316725
- Publication date Nov 5, 2015
- Nippon Telegraph and Telephone Corporation
- Mitsumasa Nakajima
- G02 - OPTICS

Mitsumasa Nakajima

Person

Patents Grantslast 30 patents

Spectral element array, image sensor and image apparatus

Optical signal processing device

Image-capture element and image capture device

Wavelength conversion apparatus

Optical signal processing device

Optical signal processor

Polarization imaging system

Image-capture element and image capture device

Optical spectrum shaper and optical signal monitor using same

Color image-capture element and image capture device

Optical signal processing device

Optical signal processing device

Optical input/output device

Patents Applicationslast 30 patents

Coherent Optical Receiver

IMAGE-CAPTURE ELEMENT AND IMAGE CAPTURE DEVICE

IMAGE SENSOR AND IMAGING DEVICE

OPTICAL ELEMENT, IMAGE SENSOR AND IMAGING DEVICE

IMAGE SENSOR AND IMAGING DEVICE

OPTICAL ELEMENT, IMAGE SENSOR AND IMAGING DEVICE

IMAGE SENSOR AND IMAGING DEVICE

Mobile Terminal and Distributed Deep Learning System

Optical Signal Processing Device

IMAGE-CAPTURE ELEMENT AND IMAGE CAPTURE DEVICE

Spectral Element Array, Image Sensor and Image Apparatus

Wavelength Conversion Apparatus

Image Sensor and Image Apparatus

Optical Information Processing Device

Optical Signal Processor

Optical Signal Processing Apparatus

Polarization Imaging System

Optical Signal Processing Device

Optical Signal Processing Device

IMAGE-CAPTURE ELEMENT AND IMAGE CAPTURE DEVICE

Optical Signal Processing Device

Optical Spectrum Shaper and Optical Signal Monitor Using Same

Optical Signal Processing Device

COLOR IMAGE-CAPTURE ELEMENT AND IMAGE CAPTURE DEVICE

Optical Signal Processing Device

OPTICAL SIGNAL PROCESSING DEVICE

LIGHT INPUT/OUTPUT DEVICE