TREA

ASAHI KASEI MICRODEVICES CORPORATION

Follow

Organization

  • TOKYO 101-8101, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Optical device
    • Patent number 12,247,915
    • Issue date Mar 11, 2025
    • Asahi Kasei Microdevices Corporation
    • Kengo Sasayama
    • G02 - OPTICS
  • Information Patent Grant

    DWA circuit and DA conversion apparatus
    • Patent number 12,237,847
    • Issue date Feb 25, 2025
    • Asahi Kasei Microdevices Corporation
    • Daisuke Matsuoka
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Assist apparatus, design assist method, design assist system, and c...
    • Patent number 12,229,485
    • Issue date Feb 18, 2025
    • Asahi Kasei Microdevices Corporation
    • Takaya Higa
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    In-vehicle abnormality detection device and in-vehicle abnormality...
    • Patent number 12,216,104
    • Issue date Feb 4, 2025
    • Asahi Kasei Microdevices Corporation
    • Henrik Rodjegard
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Gas sensor
    • Patent number 12,181,405
    • Issue date Dec 31, 2024
    • Asahi Kasei Microdevices Corporation
    • Edson Gomes Camargo
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Current sensor
    • Patent number 12,153,071
    • Issue date Nov 26, 2024
    • Asahi Kasei Microdevices Corporation
    • Masaki Tsujimoto
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gas sensor
    • Patent number 12,117,392
    • Issue date Oct 15, 2024
    • Asahi Kasei Microdevices Corporation
    • Toshiaki Fukunaka
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Semiconductor module
    • Patent number D1046799
    • Issue date Oct 15, 2024
    • Asahi Kasei Microdevices Corporation
    • Osamu Shirata
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Optical filter
    • Patent number 12,117,633
    • Issue date Oct 15, 2024
    • Asahi Kasei Microdevices Corporation
    • Kengo Sasayama
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Delta-sigma modulator
    • Patent number 12,113,552
    • Issue date Oct 8, 2024
    • Asahi Kasei Microdevices Corporation
    • Kazuma Ohara
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Gas detection device
    • Patent number 12,099,004
    • Issue date Sep 24, 2024
    • Asahi Kasei Microdevices Corporation
    • Takaaki Furuya
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Magnetic field measurement device, magnetic field measurement metho...
    • Patent number 12,082,915
    • Issue date Sep 10, 2024
    • Asahi Kasei Microdevices Corporation
    • Shigeki Okatake
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Oscillator circuit and temperature compensation method for oscillat...
    • Patent number 12,088,251
    • Issue date Sep 10, 2024
    • Asahi Kasei Microdevices Corporation
    • Takayuki Sato
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Current sensor
    • Patent number 12,050,236
    • Issue date Jul 30, 2024
    • Asahi Kasei Microdevices Corporation
    • Ken Tanaka
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Current sensor
    • Patent number 12,044,707
    • Issue date Jul 23, 2024
    • Asahi Kasei Microdevices Corporation
    • Ken Tanaka
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Drive apparatus
    • Patent number 12,041,354
    • Issue date Jul 16, 2024
    • Asahi Kasei Microdevices Corporation
    • Keita Okada
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Semiconductor wafer, semiconductor device, and gas concentration me...
    • Patent number 12,034,101
    • Issue date Jul 9, 2024
    • Asahi Kasei Microdevices Corporation
    • Kengo Sasayama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Nonvolatile storage element and analog circuit provided with same
    • Patent number 12,034,083
    • Issue date Jul 9, 2024
    • Asahi Kasei Microdevices Corporation
    • Toshiro Sakamoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Photodetection apparatus
    • Patent number 12,015,098
    • Issue date Jun 18, 2024
    • Asahi Kasei Microdevices Corporation
    • Koji Matsushita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Infrared detecting device
    • Patent number 12,002,897
    • Issue date Jun 4, 2024
    • Asahi Kasei Microdevices Corporation
    • Osamu Morohara
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Camera module
    • Patent number 11,984,835
    • Issue date May 14, 2024
    • Asahi Kasei Microdevices Corporation
    • Takahiro I
    • G02 - OPTICS
  • Information Patent Grant

    Oscillator circuit, oscillation method, and method for adjusting os...
    • Patent number 11,984,851
    • Issue date May 14, 2024
    • Asahi Kasei Microdevices Corporation
    • Takayuki Sato
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Current sensor
    • Patent number 11,971,432
    • Issue date Apr 30, 2024
    • Asahi Kasei Microdevices Corporation
    • Masaki Tsujimoto
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Hall electromotive force signal detection circuit having a differen...
    • Patent number 11,946,987
    • Issue date Apr 2, 2024
    • Asahi Kasei Microdevices Corporation
    • Shigeki Okatake
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Infrared detecting device
    • Patent number 11,935,973
    • Issue date Mar 19, 2024
    • Asahi Kasei Microdevices Corporation
    • Osamu Morohara
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Event detection method, event detection system, and non-transitory...
    • Patent number 11,933,933
    • Issue date Mar 19, 2024
    • Asahi Kasei Microdevices Corporation
    • Kazuyuki Iguchi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Magnetic field measuring apparatus
    • Patent number 11,927,646
    • Issue date Mar 12, 2024
    • Asahi Kasei Microdevices Corporation
    • Shigeki Okatake
    • G01 - MEASURING TESTING
  • Information Patent Grant

    DA converter
    • Patent number 11,929,760
    • Issue date Mar 12, 2024
    • Asahi Kasei Microdevices Corporation
    • Ryuzo Yamamoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Optical device
    • Patent number 11,921,038
    • Issue date Mar 5, 2024
    • Asahi Kasei Microdevices Corporation
    • Kengo Sasayama
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Optical densitometer and optical waveguide
    • Patent number 11,892,438
    • Issue date Feb 6, 2024
    • Asahi Kasei Microdevices Corporation
    • Takaaki Furuya
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    88022932 - CURRENTIER
    • Serial number 88022932
    • Registration number 5956619
    • Filing date Jul 2, 2018
    • Asahi Kasei Microdevices Corporation
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    87154409 - VELVET SOUND VERITA
    • Serial number 87154409
    • Registration number 5356068
    • Filing date Aug 29, 2016
    • Asahi Kasei Microdevices Corporation
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    86427968 - VERITA.AK
    • Serial number 86427968
    • Filing date Oct 20, 2014
    • ASAHI KASEI MICRODEVICES CORPORATION
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    86427321 - VERITA-AK
    • Serial number 86427321
    • Filing date Oct 17, 2014
    • ASAHI KASEI MICRODEVICES CORPORATION
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    86165009 - VELVET SOUND
    • Serial number 86165009
    • Registration number 4761189
    • Filing date Jan 14, 2014
    • ASAHI KASEI MICRODEVICES CORPORATION
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments