Hiroki Hara

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical modulator
- Patent number 12,339,562
- Issue date Jun 24, 2025
- TDK Corporation
- Kenji Endou
- G02 - OPTICS
Information Patent Grant
Optical circuit element
- Patent number 12,282,191
- Issue date Apr 22, 2025
- TDK Corporation
- Hiroki Hara
- G02 - OPTICS
Information Patent Grant
Transmission device, information terminal, communication system, an...
- Patent number 12,191,909
- Issue date Jan 7, 2025
- TDK Corporation
- Hideaki Fukuzawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical modulation element
- Patent number 12,174,510
- Issue date Dec 24, 2024
- TDK Corporation
- Shinji Iwatsuka
- G02 - OPTICS
Information Patent Grant
Optical modulation element
- Patent number 12,164,185
- Issue date Dec 10, 2024
- TDK Corporation
- Anthony Reymund Melad Binarao
- G02 - OPTICS
Information Patent Grant
Optical waveguide element and optical modulation element
- Patent number 12,085,791
- Issue date Sep 10, 2024
- TDK Corporation
- Shinji Iwatsuka
- G02 - OPTICS
Information Patent Grant
Electro-optic device
- Patent number 11,086,149
- Issue date Aug 10, 2021
- TDK Corporation
- Shinji Iwatsuka
- G02 - OPTICS
Information Patent Grant
Optical modulator
- Patent number 11,003,043
- Issue date May 11, 2021
- TDK Corporation
- Yasuhiro Ohmori
- G02 - OPTICS
Information Patent Grant
Electro-optic device
- Patent number 11,003,044
- Issue date May 11, 2021
- TDK Corporation
- Hiroki Hara
- G02 - OPTICS
Information Patent Grant
Optical modulator
- Patent number 10,989,980
- Issue date Apr 27, 2021
- TDK Corporation
- Shinji Iwatsuka
- G02 - OPTICS
Information Patent Grant
Optical fiber member and optical fiber holder
- Patent number 10,921,522
- Issue date Feb 16, 2021
- TDK Corporation
- Hiroki Hara
- G02 - OPTICS
Information Patent Grant
Electronic circuit module component and method of manufacturing ele...
- Patent number 8,929,089
- Issue date Jan 6, 2015
- TDK Corporation
- Shigeru Asami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing electronic part and electronic part
- Patent number 7,883,614
- Issue date Feb 8, 2011
- TDK Corporation
- Masashi Gotoh
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Production method for electronic component and electronic component
- Patent number 7,371,682
- Issue date May 13, 2008
- TDK Corporation
- Masashi Gotoh
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ultrasonic bonding method
- Patent number 6,565,687
- Issue date May 20, 2003
- TDK Corporation
- Masashi Gotoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ultrasonic bonding method and ultrasonic bonding apparatus
- Patent number 6,460,591
- Issue date Oct 8, 2002
- TDK Corporation
- Masashi Gotoh
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL MODULATION ELEMENT
- Publication number 20250231457
- Publication date Jul 17, 2025
- TDK Corporation
- Hiroki HARA
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT, LASER MODULE, RETINAL PROJECTION DEVICE, AND NEAR-...
- Publication number 20250208418
- Publication date Jun 26, 2025
- TDK Corporation
- Atsushi SHIMURA
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT, LASER MODULE, RETINAL PROJECTION DEVICE, AND NEAR-...
- Publication number 20250189832
- Publication date Jun 12, 2025
- TDK Corporation
- Atsushi SHIMURA
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT AND LASER MODULE
- Publication number 20250138348
- Publication date May 1, 2025
- TDK Corporation
- Yasuhiro TAKAGI
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT AND LASER MODULE
- Publication number 20250138349
- Publication date May 1, 2025
- TDK Corporation
- Yasuhiro TAKAGI
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT, LASER MODULE, RETINAL PROJECTION DEVICE, AND NEAR-...
- Publication number 20250138330
- Publication date May 1, 2025
- TDK Corporation
- Atsushi SHIMURA
- G02 - OPTICS
Information Patent Application
TRANSMISSION DEVICE, INFORMATION TERMINAL, COMMUNICATION SYSTEM, AN...
- Publication number 20250080227
- Publication date Mar 6, 2025
- TDK Corporation
- Hideaki FUKUZAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRO-OPTICAL ELEMENT, LIGHT SOURCE MODULE, OPTICAL ENGINE, AND X...
- Publication number 20250013118
- Publication date Jan 9, 2025
- TDK Corporation
- Hiroki HARA
- G02 - OPTICS
Information Patent Application
ELECTRO-OPTICAL ELEMENT, LIGHT SOURCE MODULE, OPTICAL ENGINE, AND X...
- Publication number 20250004347
- Publication date Jan 2, 2025
- TDK Corporation
- Hiroki HARA
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR, LIGHT SOURCE MODULE, OPTICAL ENGINE, AND XR GLASSES
- Publication number 20240329437
- Publication date Oct 3, 2024
- TDK Corporation
- Hiroki HARA
- G02 - OPTICS
Information Patent Application
OPTICAL COUPLER, OPTICAL COUPLING MEMBER, LIGHT SOURCE MODULE AND O...
- Publication number 20240329337
- Publication date Oct 3, 2024
- TDK Corporation
- Yasuhiro TAKAGI
- G02 - OPTICS
Information Patent Application
OPTICAL COUPLER, OPTICAL COUPLING MEMBER, VISIBLE LIGHT SOURCE MODU...
- Publication number 20240329323
- Publication date Oct 3, 2024
- TDK Corporation
- Atsushi SHIMURA
- G02 - OPTICS
Information Patent Application
OPTICAL COUPLER, VISIBLE LIGHT SOURCE MODULE AND OPTICAL ENGINE
- Publication number 20240329315
- Publication date Oct 3, 2024
- TDK Corporation
- Yasuhiro TAKAGI
- G02 - OPTICS
Information Patent Application
OPTICAL COUPLER, VISIBLE LIGHT SOURCE MODULE AND OPTICAL ENGINE
- Publication number 20240295701
- Publication date Sep 5, 2024
- TDK Corporation
- Yasuhiro TAKAGI
- G02 - OPTICS
Information Patent Application
VISIBLE LIGHT MODULATION DEVICE AND OPTICAL ENGINE INCLUDING THE SAME
- Publication number 20240255828
- Publication date Aug 1, 2024
- TDK Corporation
- Takashi KIKUKAWA
- G02 - OPTICS
Information Patent Application
OPTICAL COUPLER AND VISIBLE LIGHT SOURCE MODULE
- Publication number 20240219642
- Publication date Jul 4, 2024
- TDK Corporation
- Yasuhiro TAKAGI
- G02 - OPTICS
Information Patent Application
OPTICAL COUPLER AND VISIBLE LIGHT SOURCE MODULE
- Publication number 20240126015
- Publication date Apr 18, 2024
- TDK Corporation
- Hajime UTSUNOMIYA
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATION ELEMENT
- Publication number 20230296929
- Publication date Sep 21, 2023
- TDK Corporation
- Hiroki HARA
- G02 - OPTICS
Information Patent Application
OPTICAL CIRCUIT ELEMENT
- Publication number 20230228941
- Publication date Jul 20, 2023
- TDK Corporation
- Hiroki HARA
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE ELEMENT AND OPTICAL MODULATION ELEMENT
- Publication number 20230069468
- Publication date Mar 2, 2023
- TDK Corporation
- Shinji IWATSUKA
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATION ELEMENT
- Publication number 20230057036
- Publication date Feb 23, 2023
- TDK Corporation
- Anthony Reymund Melad Binarao
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATION ELEMENT
- Publication number 20230059850
- Publication date Feb 23, 2023
- TDK Corporation
- Shinji IWATSUKA
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR
- Publication number 20230040729
- Publication date Feb 9, 2023
- TDK Corporation
- Kenji ENDOU
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR
- Publication number 20220382118
- Publication date Dec 1, 2022
- TDK Corporation
- Hiroki HARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION DEVICE, INFORMATION TERMINAL, COMMUNICATION SYSTEM, AN...
- Publication number 20220060260
- Publication date Feb 24, 2022
- TDK Corporation
- Hideaki FUKUZAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRO-OPTIC DEVICE
- Publication number 20210103165
- Publication date Apr 8, 2021
- TDK Corporation
- Shinji IWATSUKA
- G02 - OPTICS
Information Patent Application
ELECTRO-OPTIC DEVICE
- Publication number 20200310216
- Publication date Oct 1, 2020
- TDK Corporation
- Shinji IWATSUKA
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR
- Publication number 20200272020
- Publication date Aug 27, 2020
- FUJITSU OPTICAL COMPONENTS LIMITED
- Yasuhiro Ohmori
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR
- Publication number 20200271963
- Publication date Aug 27, 2020
- TDK Corporation
- Shinji Iwatsuka
- G02 - OPTICS
Information Patent Application
ELECTRO-OPTIC DEVICE
- Publication number 20200272021
- Publication date Aug 27, 2020
- FUJITSU OPTICAL COMPONENTS LIMITED
- Hiroki HARA
- G02 - OPTICS

Hiroki Hara

Person

Patents Grantslast 30 patents

Optical modulator

Optical circuit element

Transmission device, information terminal, communication system, an...

Optical modulation element

Optical modulation element

Optical waveguide element and optical modulation element

Electro-optic device

Optical modulator

Electro-optic device

Optical modulator

Optical fiber member and optical fiber holder

Electronic circuit module component and method of manufacturing ele...

Method of manufacturing electronic part and electronic part

Production method for electronic component and electronic component

Ultrasonic bonding method

Ultrasonic bonding method and ultrasonic bonding apparatus

Patents Applicationslast 30 patents

OPTICAL MODULATION ELEMENT

OPTICAL ELEMENT, LASER MODULE, RETINAL PROJECTION DEVICE, AND NEAR-...

OPTICAL ELEMENT, LASER MODULE, RETINAL PROJECTION DEVICE, AND NEAR-...

OPTICAL ELEMENT AND LASER MODULE

OPTICAL ELEMENT AND LASER MODULE

OPTICAL ELEMENT, LASER MODULE, RETINAL PROJECTION DEVICE, AND NEAR-...

TRANSMISSION DEVICE, INFORMATION TERMINAL, COMMUNICATION SYSTEM, AN...

ELECTRO-OPTICAL ELEMENT, LIGHT SOURCE MODULE, OPTICAL ENGINE, AND X...

ELECTRO-OPTICAL ELEMENT, LIGHT SOURCE MODULE, OPTICAL ENGINE, AND X...

OPTICAL MODULATOR, LIGHT SOURCE MODULE, OPTICAL ENGINE, AND XR GLASSES

OPTICAL COUPLER, OPTICAL COUPLING MEMBER, LIGHT SOURCE MODULE AND O...

OPTICAL COUPLER, OPTICAL COUPLING MEMBER, VISIBLE LIGHT SOURCE MODU...

OPTICAL COUPLER, VISIBLE LIGHT SOURCE MODULE AND OPTICAL ENGINE

OPTICAL COUPLER, VISIBLE LIGHT SOURCE MODULE AND OPTICAL ENGINE

VISIBLE LIGHT MODULATION DEVICE AND OPTICAL ENGINE INCLUDING THE SAME

OPTICAL COUPLER AND VISIBLE LIGHT SOURCE MODULE

OPTICAL COUPLER AND VISIBLE LIGHT SOURCE MODULE

OPTICAL MODULATION ELEMENT

OPTICAL CIRCUIT ELEMENT

OPTICAL WAVEGUIDE ELEMENT AND OPTICAL MODULATION ELEMENT

OPTICAL MODULATION ELEMENT

OPTICAL MODULATION ELEMENT

OPTICAL MODULATOR

OPTICAL MODULATOR

TRANSMISSION DEVICE, INFORMATION TERMINAL, COMMUNICATION SYSTEM, AN...

ELECTRO-OPTIC DEVICE

ELECTRO-OPTIC DEVICE

OPTICAL MODULATOR

OPTICAL MODULATOR

ELECTRO-OPTIC DEVICE