Nobuaki Mitamura

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical device having dual waveguides with one being an electro-opt...
- Patent number 12,153,294
- Issue date Nov 26, 2024
- Fujitsu Optical Components Limited
- Shuntaro Makino
- G02 - OPTICS
Information Patent Grant
Multilayer film, optical device, photonic integrated circuit device...
- Patent number 11,709,384
- Issue date Jul 25, 2023
- Fujitsu Optical Components Limited
- Nobuaki Mitamura
- G02 - OPTICS
Information Patent Grant
Optical modulation device and method for manufacturing optical modu...
- Patent number 11,442,298
- Issue date Sep 13, 2022
- Fujitsu Optical Components Limited
- Nobuaki Mitamura
- G02 - OPTICS
Information Patent Grant
Optical module
- Patent number 9,952,441
- Issue date Apr 24, 2018
- Fujitsu Optical Components Limited
- Nobuaki Mitamura
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL DEVICE, OPTICAL TRANSMISSION APPARATUS, AND OPTICAL RECEPTI...
- Publication number 20250035851
- Publication date Jan 30, 2025
- FUJITSU OPTICAL COMPONENTS LIMITED
- Yurika YANADA
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR, OPTICAL TRANSMITTER-RECEIVER, AND OPTICAL TRANSC...
- Publication number 20250035967
- Publication date Jan 30, 2025
- FUJITSU OPTICAL COMPONENTS LIMITED
- Kazumasa SATO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL DEVICE, OPTICAL MODULE, AND OPTICAL TRANSCEIVER
- Publication number 20240272512
- Publication date Aug 15, 2024
- FUJITSU OPTICAL COMPONENTS LIMITED
- Nobuaki MITAMURA
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE, OPTICAL TRANSCEIVING DEVICE, AND OPTICAL TRANSCEIVER
- Publication number 20240264506
- Publication date Aug 8, 2024
- FUJITSU OPTICAL COMPONENTS LIMITED
- NOBUAKI MITAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL INTEGRATED CIRCUIT MODULE AND OPTICAL COMMUNICATION APPARATUS
- Publication number 20240159978
- Publication date May 16, 2024
- FUJITSU OPTICAL COMPONENTS LIMITED
- NOBUAKI MITAMURA
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE
- Publication number 20230161184
- Publication date May 25, 2023
- FUJITSU OPTICAL COMPONENTS LIMITED
- Shuntaro MAKINO
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE AND OPTICAL COMMUNICATION APPARATUS
- Publication number 20220373828
- Publication date Nov 24, 2022
- FUJITSU OPTICAL COMPONENTS LIMITED
- YOSHIHIKO YOSHIDA
- G02 - OPTICS
Information Patent Application
MULTILAYER FILM, OPTICAL DEVICE, PHOTONIC INTEGRATED CIRCUIT DEVICE...
- Publication number 20220004032
- Publication date Jan 6, 2022
- FUJITSU OPTICAL COMPONENTS LIMITED
- NOBUAKI MITAMURA
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATION DEVICE AND METHOD FOR MANUFACTURING OPTICAL MODU...
- Publication number 20210072569
- Publication date Mar 11, 2021
- FUJITSU OPTICAL COMPONENTS LIMITED
- NOBUAKI MITAMURA
- G02 - OPTICS
Information Patent Application
OPTICAL MODULE
- Publication number 20170153458
- Publication date Jun 1, 2017
- FUJITSU OPTICAL COMPONENTS LIMITED
- NOBUAKI MITAMURA
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE
- Publication number 20110299559
- Publication date Dec 8, 2011
- FUJITSU OPTICAL COMPONENTS LIMITED
- Nobuaki Mitamura
- H01 - BASIC ELECTRIC ELEMENTS

Nobuaki Mitamura

Person

Patents Grantslast 30 patents

Optical device having dual waveguides with one being an electro-opt...

Multilayer film, optical device, photonic integrated circuit device...

Optical modulation device and method for manufacturing optical modu...

Optical module

Patents Applicationslast 30 patents

OPTICAL DEVICE, OPTICAL TRANSMISSION APPARATUS, AND OPTICAL RECEPTI...

OPTICAL MODULATOR, OPTICAL TRANSMITTER-RECEIVER, AND OPTICAL TRANSC...

OPTICAL DEVICE, OPTICAL MODULE, AND OPTICAL TRANSCEIVER

OPTICAL DEVICE, OPTICAL TRANSCEIVING DEVICE, AND OPTICAL TRANSCEIVER

OPTICAL INTEGRATED CIRCUIT MODULE AND OPTICAL COMMUNICATION APPARATUS

OPTICAL DEVICE

OPTICAL DEVICE AND OPTICAL COMMUNICATION APPARATUS

MULTILAYER FILM, OPTICAL DEVICE, PHOTONIC INTEGRATED CIRCUIT DEVICE...

OPTICAL MODULATION DEVICE AND METHOD FOR MANUFACTURING OPTICAL MODU...

OPTICAL MODULE

OPTICAL DEVICE