ASAHI KASEI MICRODEVICES CORPORATION

Organization

TOKYO 101-8101, JP

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Calibration apparatus, calibration method, and non-transitory compu...
- Patent number 12,366,470
- Issue date Jul 22, 2025
- Asahi Kasei Microdevices Corporation
- Shota Konno
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic sensor
- Patent number 12,345,782
- Issue date Jul 1, 2025
- Asahi Kasei Microdevices Corporation
- Ken Tanaka
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic detection device, magnetic detection unit, magnetic detect...
- Patent number 12,326,488
- Issue date Jun 10, 2025
- Asahi Kasei Microdevices Corporation
- Saki Ushida
- G01 - MEASURING TESTING
Information Patent Grant
Information processing apparatus and sensing method
- Patent number 12,306,286
- Issue date May 20, 2025
- Asahi Kasei Microdevices Corporation
- Willem Johan Stapelbroek
- G01 - MEASURING TESTING
Information Patent Grant
Current sensor
- Patent number 12,292,460
- Issue date May 6, 2025
- Asahi Kasei Microdevices Corporation
- Ken Tanaka
- G01 - MEASURING TESTING
Information Patent Grant
Infrared optical device
- Patent number 12,295,188
- Issue date May 6, 2025
- Asahi Kasei Microdevices Corporation
- Hiromi Fujita
Information Patent Grant
Infrared device comprising mesa portion including three lateral sur...
- Patent number 12,289,929
- Issue date Apr 29, 2025
- Asahi Kasei Microdevices Corporation
- Taisei Nagaishi
Information Patent Grant
Magnetic field measuring apparatus, magnetic field measuring method...
- Patent number 12,274,538
- Issue date Apr 15, 2025
- Asahi Kasei Microdevices Corporation
- Takenobu Nakamura
- G01 - MEASURING TESTING
Information Patent Grant
Optical element and optical concentration measuring apparatus
- Patent number 12,272,721
- Issue date Apr 8, 2025
- Asahi Kasei Microdevices Corporation
- Daiki Yasuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Calibration apparatus, calibration method, and recording medium hav...
- Patent number 12,270,685
- Issue date Apr 8, 2025
- Asahi Kasei Microdevices Corporation
- Keita Okada
- G01 - MEASURING TESTING
Information Patent Grant
Gas concentration measurement system
- Patent number 12,265,069
- Issue date Apr 1, 2025
- Asahi Kasei Microdevices Corporation
- Masanori Masuda
- G01 - MEASURING TESTING
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

Patents Applicationslast 30 patents

Information Patent Application
POWER MODULE, OUTER WALL RESIN FOR POWER MODULE, AND METHOD OF MANU...
- Publication number 20250239742
- Publication date Jul 24, 2025
- ASAHI KASEI MICRODEVICES CORPORATION
- Kenji KURIYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CURRENT SENSOR
- Publication number 20250237678
- Publication date Jul 24, 2025
- ASAHI KASEI MICRODEVICES CORPORATION
- Masato INOUE
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF MANUFACTURING AN INFRARED DEVICE
- Publication number 20250228033
- Publication date Jul 10, 2025
- ASAHI KASEI MICRODEVICES CORPORATION
- Taisei NAGAISHI
Information Patent Application
OPTICAL ELEMENT AND OPTICAL CONCENTRATION MEASURING APPARATUS
- Publication number 20250204125
- Publication date Jun 19, 2025
- ASAHI KASEI MICRODEVICES CORPORATION
- Daiki YASUDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIFFERENTIAL AMPLIFIER
- Publication number 20250202446
- Publication date Jun 19, 2025
- ASAHI KASEI MICRODEVICES CORPORATION
- Daisuke MATSUOKA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CONCENTRATION COMPUTATION SECTION, CONCENTRATION MEASUREMENT SYSTEM...
- Publication number 20250198976
- Publication date Jun 19, 2025
- ASAHI KASEI MICRODEVICES CORPORATION
- Masanori MASUDA
- G01 - MEASURING TESTING
Information Patent Application
DESIGN ASSIST APPARATUS, DESIGN ASSIST METHOD, DESIGN ASSIST SYSTEM...
- Publication number 20250190668
- Publication date Jun 12, 2025
- ASAHI KASEI MICRODEVICES CORPORATION
- Takaya HIGA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MAGNETIC SENSOR AND CURRENT SENSOR
- Publication number 20250180608
- Publication date Jun 5, 2025
- ASAHI KASEI MICRODEVICES CORPORATION
- Masato INOUE
- G01 - MEASURING TESTING
Information Patent Application
GAS DETECTING DEVICE
- Publication number 20250172479
- Publication date May 29, 2025
- SENSEAIR AB
- Bertil Hök
- G01 - MEASURING TESTING
Information Patent Application
GAS LEAKAGE DETECTION APPARATUS, GAS LEAKAGE DETECTION SYSTEM, GAS...
- Publication number 20250172530
- Publication date May 29, 2025
- ASAHI KASEI MICRODEVICES CORPORATION
- Ayano IMIGI
- G01 - MEASURING TESTING
Information Patent Application
CURRENT SENSOR
- Publication number 20250164530
- Publication date May 22, 2025
- ASAHI KASEI MICRODEVICES CORPORATION
- Masaki TSUJIMOTO
- G01 - MEASURING TESTING
Information Patent Application
PULSE GENERATION CIRCUIT
- Publication number 20250158622
- Publication date May 15, 2025
- ASAHI KASEI MICRODEVICES CORPORATION
- Eriko SATAKE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CURRENT MEASUREMENT MODULE
- Publication number 20250147074
- Publication date May 8, 2025
- ASAHI KASEI MICRODEVICES CORPORATION
- Takehiro MARUYAMA
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL DENSITY MEASURING APPARATUS
- Publication number 20250146935
- Publication date May 8, 2025
- ASAHI KASEI MICRODEVICES CORPORATION
- Takaaki FURUYA
- G01 - MEASURING TESTING
Information Patent Application
CURRENT MEASUREMENT MODULE AND CURRENT MEASUREMENT DEVICE
- Publication number 20250138055
- Publication date May 1, 2025
- ASAHI KASEI MICRODEVICES CORPORATION
- Takehiro MARUYAMA
- G01 - MEASURING TESTING
Information Patent Application
CURRENT SENSOR
- Publication number 20250130257
- Publication date Apr 24, 2025
- ASAHI KASEI MICRODEVICES CORPORATION
- Ryuji NOBIRA
- G01 - MEASURING TESTING
Information Patent Application
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND P...
- Publication number 20250123389
- Publication date Apr 17, 2025
- ASAHI KASEI MICRODEVICES CORPORATION
- Hiroki OGUSU
- G01 - MEASURING TESTING
Information Patent Application
CURRENT SENSOR
- Publication number 20250110159
- Publication date Apr 3, 2025
- ASAHI KASEI MICRODEVICES CORPORATION
- Masato INOUE
- G01 - MEASURING TESTING
Information Patent Application
CURRENT SENSOR
- Publication number 20250110155
- Publication date Apr 3, 2025
- ASAHI KASEI MICRODEVICES CORPORATION
- Masaki TSUJIMOTO
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC SENSOR AND CURRENT SENSOR
- Publication number 20250110156
- Publication date Apr 3, 2025
- ASAHI KASEI MICRODEVICES CORPORATION
- Saki USHIDA
- G01 - MEASURING TESTING
Information Patent Application
CERTIFICATION SYSTEM, CERTIFICATION METHOD, AND COMPUTER READABLE R...
- Publication number 20250103696
- Publication date Mar 27, 2025
- ASAHI KASEI MICRODEVICES CORPORATION
- Keiichiro KUWATA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SLAVE DEVICE, COMMUNICATION SYSTEM, IMAGING DEVICE, MASTER DEVICE,...
- Publication number 20250103543
- Publication date Mar 27, 2025
- ASAHI KASEI MICRODEVICES CORPORATION
- Yusuke HARADA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GAS SENSOR
- Publication number 20250102427
- Publication date Mar 27, 2025
- ASAHI KASEI MICRODEVICES CORPORATION
- Yoshinobu FUJIMOTO
- G01 - MEASURING TESTING
Information Patent Application
IC CHIP, CONTROL METHOD AND GENERATION METHOD
- Publication number 20250053067
- Publication date Feb 13, 2025
- ASAHI KASEI MICRODEVICES CORPORATION
- Naoki ISOBE
- G02 - OPTICS
Information Patent Application
GAS SENSOR AND SENSING METHOD
- Publication number 20250035545
- Publication date Jan 30, 2025
- ASAHI KASEI MICRODEVICES CORPORATION
- Yuta TAKAGI
- G01 - MEASURING TESTING
Information Patent Application
BREATH SENSOR, GAS SENSOR, AND BREATH SENSING METHOD
- Publication number 20250035611
- Publication date Jan 30, 2025
- ASAHI KASEI MICRODEVICES CORPORATION
- Yuta TAKAGI
- G01 - MEASURING TESTING
Information Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...
- Publication number 20250021623
- Publication date Jan 16, 2025
- ASAHI KASEI MICRODEVICES CORPORATION
- Keiichiro KUWATA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFRARED DETECTING DEVICE
- Publication number 20250022972
- Publication date Jan 16, 2025
- ASAHI KASEI MICRODEVICES CORPORATION
- Osamu MOROHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CURRENT DETECTION DEVICE
- Publication number 20250020699
- Publication date Jan 16, 2025
- ASAHI KASEI MICRODEVICES CORPORATION
- Takehiro MARUYAMA
- G01 - MEASURING TESTING
Information Patent Application
CURRENT SENSOR AND CURRENT DETECTION METHOD
- Publication number 20240418752
- Publication date Dec 19, 2024
- ASAHI KASEI MICRODEVICES CORPORATION
- Ryuji NOBIRA
- G01 - MEASURING TESTING

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

ASAHI KASEI MICRODEVICES CORPORATION

Organization

Patents Grantslast 30 patents

Calibration apparatus, calibration method, and non-transitory compu...

Magnetic sensor

Magnetic detection device, magnetic detection unit, magnetic detect...

Information processing apparatus and sensing method

Current sensor

Infrared optical device

Infrared device comprising mesa portion including three lateral sur...

Magnetic field measuring apparatus, magnetic field measuring method...

Optical element and optical concentration measuring apparatus

Calibration apparatus, calibration method, and recording medium hav...

Gas concentration measurement system

Optical device

DWA circuit and DA conversion apparatus

Assist apparatus, design assist method, design assist system, and c...

In-vehicle abnormality detection device and in-vehicle abnormality...

Gas sensor

Current sensor

Gas sensor

Semiconductor module

Optical filter

Delta-sigma modulator

Gas detection device

Magnetic field measurement device, magnetic field measurement metho...

Oscillator circuit and temperature compensation method for oscillat...

Current sensor

Current sensor

Drive apparatus

Semiconductor wafer, semiconductor device, and gas concentration me...

Nonvolatile storage element and analog circuit provided with same

Photodetection apparatus

Patents Applicationslast 30 patents

POWER MODULE, OUTER WALL RESIN FOR POWER MODULE, AND METHOD OF MANU...

CURRENT SENSOR

METHOD OF MANUFACTURING AN INFRARED DEVICE

OPTICAL ELEMENT AND OPTICAL CONCENTRATION MEASURING APPARATUS

DIFFERENTIAL AMPLIFIER

CONCENTRATION COMPUTATION SECTION, CONCENTRATION MEASUREMENT SYSTEM...

DESIGN ASSIST APPARATUS, DESIGN ASSIST METHOD, DESIGN ASSIST SYSTEM...

MAGNETIC SENSOR AND CURRENT SENSOR

GAS DETECTING DEVICE

GAS LEAKAGE DETECTION APPARATUS, GAS LEAKAGE DETECTION SYSTEM, GAS...

CURRENT SENSOR

PULSE GENERATION CIRCUIT

CURRENT MEASUREMENT MODULE

OPTICAL DENSITY MEASURING APPARATUS

CURRENT MEASUREMENT MODULE AND CURRENT MEASUREMENT DEVICE

CURRENT SENSOR

INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND P...

CURRENT SENSOR

CURRENT SENSOR

MAGNETIC SENSOR AND CURRENT SENSOR

CERTIFICATION SYSTEM, CERTIFICATION METHOD, AND COMPUTER READABLE R...

SLAVE DEVICE, COMMUNICATION SYSTEM, IMAGING DEVICE, MASTER DEVICE,...

GAS SENSOR

IC CHIP, CONTROL METHOD AND GENERATION METHOD

GAS SENSOR AND SENSING METHOD

BREATH SENSOR, GAS SENSOR, AND BREATH SENSING METHOD

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...

INFRARED DETECTING DEVICE

CURRENT DETECTION DEVICE

CURRENT SENSOR AND CURRENT DETECTION METHOD

Trademarklast 30 trademarks

88022932 - CURRENTIER

87154409 - VELVET SOUND VERITA

86427968 - VERITA.AK

86427321 - VERITA-AK

86165009 - VELVET SOUND