Koichi Akiyama

Person

Hino, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Non-invasive substance analysis apparatus
- Patent number 12,292,400
- Issue date May 6, 2025
- Mitsubishi Electric Corporation
- Yuki Tsuda
- G01 - MEASURING TESTING
Information Patent Grant
Biological component measurement apparatus
- Patent number 12,222,288
- Issue date Feb 11, 2025
- Mitsubishi Electric Corporation
- Yuki Tsuda
- G01 - MEASURING TESTING
Information Patent Grant
Component measurement device and component measurement method
- Patent number 12,144,617
- Issue date Nov 19, 2024
- Mitsubishi Electric Corporation
- Yuki Tsuda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Biological component measurement apparatus
- Patent number 12,111,256
- Issue date Oct 8, 2024
- Mitsubishi Electric Corporation
- Shusaku Hayashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Biological component measurement device and biological component me...
- Patent number 12,044,615
- Issue date Jul 23, 2024
- Mitsubishi Electric Corporation
- Shusaku Hayashi
- G01 - MEASURING TESTING
Information Patent Grant
Optical transmission apparatus
- Patent number 12,015,247
- Issue date Jun 18, 2024
- Mitsubishi Electric Corporation
- Shusaku Hayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mach-Zehnder type optical modulator
- Patent number 11,982,919
- Issue date May 14, 2024
- Mitsubishi Electric Corporation
- Marika Nakamura
- G02 - OPTICS
Information Patent Grant
Multi-mode interferometric optical waveguide device and photonic in...
- Patent number 11,971,579
- Issue date Apr 30, 2024
- Mitsubishi Electric Corporation
- Masakazu Takabayashi
- G02 - OPTICS
Information Patent Grant
Fiber-reinforced resin material, molded article, method and device...
- Patent number 11,951,692
- Issue date Apr 9, 2024
- Mitsubishi Chemical Corporation
- Hiroshi Iwata
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Biological material measuring apparatus
- Patent number 11,832,942
- Issue date Dec 5, 2023
- Mitsubishi Electric Corporation
- Kosuke Shinohara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fiber-reinforced resin material, molded article, method and device...
- Patent number 11,597,165
- Issue date Mar 7, 2023
- MITSUBISHI CHEMICAL CORPORATION
- Hiroshi Iwata
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Biological material measuring apparatus
- Patent number 11,304,635
- Issue date Apr 19, 2022
- Mitsubishi Electric Corporation
- Kosuke Shinohara
- G01 - MEASURING TESTING
Information Patent Grant
Semiconductor optical modulator
- Patent number 11,287,720
- Issue date Mar 29, 2022
- Mitsubishi Electric Corporation
- Shusaku Hayashi
- G02 - OPTICS
Information Patent Grant
Biological material measuring apparatus
- Patent number 11,234,648
- Issue date Feb 1, 2022
- Mitsubishi Electric Corporation
- Shimpei Ogawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Biological material measuring apparatus and method of measuring bio...
- Patent number 11,197,614
- Issue date Dec 14, 2021
- Mitsubishi Electric Corporation
- Kentaro Enoki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Optical semiconductor device and method for manufacturing the same
- Patent number 11,175,520
- Issue date Nov 16, 2021
- Mitsubishi Electric Corporation
- Yuichiro Horiguchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical waveguide interferometer
- Patent number 10,996,400
- Issue date May 4, 2021
- Mitsubishi Electric Research Laboratories, Inc.
- Keisuke Kojima
- G02 - OPTICS
Information Patent Grant
Multi-mode interference multiplexer/demultiplexer and optical eleme...
- Patent number 10,983,272
- Issue date Apr 20, 2021
- Mitsubishi Electric Corporation
- Masakazu Takabayashi
- G02 - OPTICS
Information Patent Grant
Semiconductor optical waveguide and optical integrated element
- Patent number 10,985,532
- Issue date Apr 20, 2021
- Mitsubishi Electric Corporation
- Yohei Hokama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical ring circuit with electrical filter
- Patent number 10,838,282
- Issue date Nov 17, 2020
- Mitsubishi Electric Research Laboratories, Inc.
- Keisuke Kojima
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Optical modulation apparatus, and timing adjustment method for opti...
- Patent number 10,805,009
- Issue date Oct 13, 2020
- Mitsubishi Electric Corporation
- Shusaku Hayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical multiplexer
- Patent number 10,620,370
- Issue date Apr 14, 2020
- Mitsubishi Electric Corporation
- Kosuke Shinohara
- G02 - OPTICS
Information Patent Grant
Optical modulation unit, and method for controlling optical modulat...
- Patent number 10,547,389
- Issue date Jan 28, 2020
- Mitsubishi Electric Corporation
- Shusaku Hayashi
- G02 - OPTICS
Information Patent Grant
Optical modulator
- Patent number 10,534,239
- Issue date Jan 14, 2020
- Mitsubishi Electric Corporation
- Toshiyuki Tanaka
- G02 - OPTICS
Information Patent Grant
Fiber-reinforced resin material, molded article, method and device...
- Patent number 10,343,352
- Issue date Jul 9, 2019
- MITSUBISHI CHEMICAL CORPORATION
- Hiroshi Iwata
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Molding material, sheet molding compound, and fiber-reinforced comp...
- Patent number 10,323,133
- Issue date Jun 18, 2019
- MITSUBISHI CHEMICAL CORPORATION
- Koichi Akiyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Fiber-reinforced resin material, molded article, method and device...
- Patent number 10,300,666
- Issue date May 28, 2019
- MITSUBISHI CHEMICAL CORPORATION
- Hiroshi Iwata
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical transmitter
- Patent number 10,200,130
- Issue date Feb 5, 2019
- Mitsubishi Electric Corporation
- Shusaku Hayashi
- G02 - OPTICS
Information Patent Grant
Photographing apparatus and photographing method with optical low-p...
- Patent number 10,129,479
- Issue date Nov 13, 2018
- Ricoh Imaging Company, Ltd.
- Koichi Muramatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical modulator element, optical modulation module including opti...
- Patent number 9,989,830
- Issue date Jun 5, 2018
- Mitsubishi Electric Corporation
- Yuichiro Horiguchi
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
NON-INVASIVE SUBSTANCE ANALYZER
- Publication number 20250137992
- Publication date May 1, 2025
- Mitsubishi Electric Corporation
- Shusaku HAYASHI
- G01 - MEASURING TESTING
Information Patent Application
NON-INVASIVE SUBSTANCE ANALYSIS APPARATUS
- Publication number 20240418663
- Publication date Dec 19, 2024
- Mitsubishi Electric Corporation
- Yuki TSUDA
- G01 - MEASURING TESTING
Information Patent Application
BIOLOGICAL COMPONENT MEASUREMENT DEVICE AND BIOLOGICAL COMPONENT ME...
- Publication number 20240151636
- Publication date May 9, 2024
- Mitsubishi Electric Corporation
- Shusaku HAYASHI
- G01 - MEASURING TESTING
Information Patent Application
COMPONENT MEASUREMENT DEVICE AND COMPONENT MEASUREMENT METHOD
- Publication number 20240122503
- Publication date Apr 18, 2024
- Mitsubishi Electric Corporation
- Yuki TSUDA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SEMICONDUCTOR OPTICAL INTEGRATED ELEMENT
- Publication number 20230251417
- Publication date Aug 10, 2023
- Mitsubishi Electric Corporation
- Yosuke SUZUKI
- G02 - OPTICS
Information Patent Application
FIBER-REINFORCED RESIN MATERIAL, MOLDED ARTICLE, METHOD AND DEVICE...
- Publication number 20230150210
- Publication date May 18, 2023
- MITSUBISHI CHEMICAL CORPORATION
- Hiroshi Iwata
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
BIOLOGICAL COMPONENT MEASUREMENT APPARATUS
- Publication number 20230053065
- Publication date Feb 16, 2023
- Mitsubishi Electric Corporation
- Yuki TSUDA
- G01 - MEASURING TESTING
Information Patent Application
BIOLOGICAL COMPONENT MEASUREMENT APPARATUS
- Publication number 20220404275
- Publication date Dec 22, 2022
- Mitsubishi Electric Corporation
- Shusaku HAYASHI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MULTI-MODE INTERFEROMETRIC OPTICAL WAVEGUIDE DEVICE AND PHOTONIC IN...
- Publication number 20220050350
- Publication date Feb 17, 2022
- Mitsubishi Electric Corporation
- Masakazu TAKABAYASHI
- G02 - OPTICS
Information Patent Application
OPTICAL TRANSMISSION APPARATUS
- Publication number 20210391694
- Publication date Dec 16, 2021
- Mitsubishi Electric Corporation
- Shusaku HAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MACH-ZEHNDER TYPE OPTICAL MODULATOR
- Publication number 20210341813
- Publication date Nov 4, 2021
- Mitsubishi Electric Corporation
- Marika NAKAMURA
- G02 - OPTICS
Information Patent Application
BIOLOGICAL MATERIAL MEASURING APPARATUS
- Publication number 20210059574
- Publication date Mar 4, 2021
- Mitsubishi Electric Corporation
- Kosuke SHINOHARA
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20200387017
- Publication date Dec 10, 2020
- MITSUBISHI ELECTRIC CORPORATION
- Yuichiro HORIGUCHI
- G02 - OPTICS
Information Patent Application
SEMICONDUCTOR OPTICAL WAVEGUIDE AND OPTICAL INTEGRATED ELEMENT
- Publication number 20200274329
- Publication date Aug 27, 2020
- MITSUBISHI ELECTRIC CORPORATION
- Yohei HOKAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-MODE INTERFERENCE MULTIPLEXER/DEMULTIPLEXER AND OPTICAL ELEME...
- Publication number 20200264369
- Publication date Aug 20, 2020
- MITSUBISHI ELECTRIC CORPORATION
- Masakazu TAKABAYASHI
- G02 - OPTICS
Information Patent Application
SEMICONDUCTOR OPTICAL MODULATOR
- Publication number 20200225556
- Publication date Jul 16, 2020
- MITSUBISHI ELECTRIC CORPORATION
- Shusaku HAYASHI
- G02 - OPTICS
Information Patent Application
BIOLOGICAL MATERIAL MEASURING APPARATUS
- Publication number 20200060620
- Publication date Feb 27, 2020
- MITSUBISHI ELECTRIC CORPORATION
- Shimpei OGAWA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BIOLOGICAL MATERIAL MEASURING APPARATUS AND METHOD OF MEASURING BIO...
- Publication number 20200060549
- Publication date Feb 27, 2020
- Mitsubishi Electric Corporation
- Kentaro ENOKI
- G01 - MEASURING TESTING
Information Patent Application
Optical Ring Circuit with Electrical Filter
- Publication number 20190339584
- Publication date Nov 7, 2019
- Mitsubishi Electric Research Laboratories, Inc.
- Keisuke Kojima
- G02 - OPTICS
Information Patent Application
BIOLOGICAL MATERIAL MEASURING APPARATUS
- Publication number 20190307370
- Publication date Oct 10, 2019
- MITSUBISHI ELECTRIC CORPORATION
- Kosuke SHINOHARA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OPTICAL MULTIPLEXER
- Publication number 20190258003
- Publication date Aug 22, 2019
- MITSUBISHI ELECTRIC CORPORATION
- Kosuke SHINOHARA
- G02 - OPTICS
Information Patent Application
LIGHT MODULATION DEVICE, AND TIMING ADJUSTMENT METHOD FOR LIGHT MOD...
- Publication number 20190229810
- Publication date Jul 25, 2019
- MITSUBISHI ELECTRIC CORPORATION
- Shusaku HAYASHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FIBER-REINFORCED RESIN MATERIAL, MOLDED ARTICLE, METHOD AND DEVICE...
- Publication number 20190224926
- Publication date Jul 25, 2019
- MITSUBISHI CHEMICAL CORPORATION
- Hiroshi Iwata
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
OPTICAL MODULATION UNIT AND METHOD FOR CONTROLLING OPTICAL MODULATI...
- Publication number 20190165862
- Publication date May 30, 2019
- MITSUBISHI ELECTRIC CORPORATION
- Shusaku HAYASHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL MODULATOR
- Publication number 20190129273
- Publication date May 2, 2019
- MITSUBISHI ELECTRIC CORPORATION
- Toshiyuki TANAKA
- G02 - OPTICS
Information Patent Application
FIBER-REINFORCED RESIN MATERIAL, MOLDED ARTICLE, METHOD AND DEVICE...
- Publication number 20180162070
- Publication date Jun 14, 2018
- MITSUBISHI CHEMICAL CORPORATION
- Hiroshi IWATA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Optical Waveguide Interferometer
- Publication number 20180039025
- Publication date Feb 8, 2018
- Mitsubishi Electric Research Laboratories, Inc.
- Keisuke Kojima
- G02 - OPTICS
Information Patent Application
MOLDING MATERIAL, SHEET MOLDING COMPOUND, AND FIBER-REINFORCED COMP...
- Publication number 20170298199
- Publication date Oct 19, 2017
- MITSUBISHI RAYON CO., LTD.
- Koichi AKIYAMA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
OPTICAL MODULATOR ELEMENT, OPTICAL MODULATION MODULE INCLUDING OPTI...
- Publication number 20170242316
- Publication date Aug 24, 2017
- MITSUBISHI ELECTRIC CORPORATION
- Yuichiro HORIGUCHI
- G02 - OPTICS
Information Patent Application
OPTICAL TRANSMITTER
- Publication number 20170244491
- Publication date Aug 24, 2017
- MITSUBISHI ELECTRIC CORPORATION
- Shusaku HAYASHI
- G02 - OPTICS

Koichi Akiyama

Person

Patents Grantslast 30 patents

Non-invasive substance analysis apparatus

Biological component measurement apparatus

Component measurement device and component measurement method

Biological component measurement apparatus

Biological component measurement device and biological component me...

Optical transmission apparatus

Mach-Zehnder type optical modulator

Multi-mode interferometric optical waveguide device and photonic in...

Fiber-reinforced resin material, molded article, method and device...

Biological material measuring apparatus

Fiber-reinforced resin material, molded article, method and device...

Biological material measuring apparatus

Semiconductor optical modulator

Biological material measuring apparatus

Biological material measuring apparatus and method of measuring bio...

Optical semiconductor device and method for manufacturing the same

Optical waveguide interferometer

Multi-mode interference multiplexer/demultiplexer and optical eleme...

Semiconductor optical waveguide and optical integrated element

Optical ring circuit with electrical filter

Optical modulation apparatus, and timing adjustment method for opti...

Optical multiplexer

Optical modulation unit, and method for controlling optical modulat...

Optical modulator

Fiber-reinforced resin material, molded article, method and device...

Molding material, sheet molding compound, and fiber-reinforced comp...

Fiber-reinforced resin material, molded article, method and device...

Optical transmitter

Photographing apparatus and photographing method with optical low-p...

Optical modulator element, optical modulation module including opti...

Patents Applicationslast 30 patents

NON-INVASIVE SUBSTANCE ANALYZER

NON-INVASIVE SUBSTANCE ANALYSIS APPARATUS

BIOLOGICAL COMPONENT MEASUREMENT DEVICE AND BIOLOGICAL COMPONENT ME...

COMPONENT MEASUREMENT DEVICE AND COMPONENT MEASUREMENT METHOD

SEMICONDUCTOR OPTICAL INTEGRATED ELEMENT

FIBER-REINFORCED RESIN MATERIAL, MOLDED ARTICLE, METHOD AND DEVICE...

BIOLOGICAL COMPONENT MEASUREMENT APPARATUS

BIOLOGICAL COMPONENT MEASUREMENT APPARATUS

MULTI-MODE INTERFEROMETRIC OPTICAL WAVEGUIDE DEVICE AND PHOTONIC IN...

OPTICAL TRANSMISSION APPARATUS

MACH-ZEHNDER TYPE OPTICAL MODULATOR

BIOLOGICAL MATERIAL MEASURING APPARATUS

OPTICAL SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME

SEMICONDUCTOR OPTICAL WAVEGUIDE AND OPTICAL INTEGRATED ELEMENT

MULTI-MODE INTERFERENCE MULTIPLEXER/DEMULTIPLEXER AND OPTICAL ELEME...

SEMICONDUCTOR OPTICAL MODULATOR

BIOLOGICAL MATERIAL MEASURING APPARATUS

BIOLOGICAL MATERIAL MEASURING APPARATUS AND METHOD OF MEASURING BIO...

Optical Ring Circuit with Electrical Filter

BIOLOGICAL MATERIAL MEASURING APPARATUS

OPTICAL MULTIPLEXER

LIGHT MODULATION DEVICE, AND TIMING ADJUSTMENT METHOD FOR LIGHT MOD...

FIBER-REINFORCED RESIN MATERIAL, MOLDED ARTICLE, METHOD AND DEVICE...

OPTICAL MODULATION UNIT AND METHOD FOR CONTROLLING OPTICAL MODULATI...

OPTICAL MODULATOR

FIBER-REINFORCED RESIN MATERIAL, MOLDED ARTICLE, METHOD AND DEVICE...

Optical Waveguide Interferometer

MOLDING MATERIAL, SHEET MOLDING COMPOUND, AND FIBER-REINFORCED COMP...

OPTICAL MODULATOR ELEMENT, OPTICAL MODULATION MODULE INCLUDING OPTI...

OPTICAL TRANSMITTER