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Keita OKADA
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Tokyo, JP
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Patents Grants
last 30 patents
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
Position detection apparatus, position detection system, and positi...
Patent number
11,808,610
Issue date
Nov 7, 2023
Asahi Kasei Microdevices Corporation
Keita Okada
G01 - MEASURING TESTING
Patents Applications
last 30 patents
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
DRIVE APPARATUS
Publication number
20240323533
Publication date
Sep 26, 2024
ASAHI KASEI MICRODEVICES CORPORATION
Keita OKADA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IC CHIP, CAMERA MODULE, AND POSITION CONTROL SYSTEM
Publication number
20240179409
Publication date
May 30, 2024
ASAHI KASEI MICRODEVICES CORPORATION
Keita OKADA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SEMICONDUCTOR PACKAGE AND DRIVE APPARATUS
Publication number
20240008371
Publication date
Jan 4, 2024
ASAHI KASEI MICRODEVICES CORPORATION
Keita OKADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CAMERA MODULE, PORTABLE ELECTRONIC DEVICE, AND POSITION CONTROL SYSTEM
Publication number
20230156336
Publication date
May 18, 2023
ASAHI KASEI MICRODEVICES CORPORATION
Takashi FUKUSHIMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DRIVE APPARATUS
Publication number
20230079571
Publication date
Mar 16, 2023
ASAHI KASEI MICRODEVICES CORPORATION
Keita OKADA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CALIBRATION APPARATUS, CALIBRATION METHOD, AND RECORDING MEDIUM HAV...
Publication number
20230067921
Publication date
Mar 2, 2023
ASAHI KASEI MICRODEVICES CORPORATION
Keita OKADA
G01 - MEASURING TESTING
Information
Patent Application
POSITION DETECTION APPARATUS, POSITION DETECTION SYSTEM, AND POSITI...
Publication number
20220252425
Publication date
Aug 11, 2022
ASAHI KASEI MICRODEVICES CORPORATION
Keita OKADA
G01 - MEASURING TESTING
Information
Patent Application
DRIVE CONTROL APPARATUS, DRIVE CONTROL METHOD AND COMPUTER READABLE...
Publication number
20210333568
Publication date
Oct 28, 2021
ASAHI KASEI MICRODEVICES CORPORATION
Keita OKADA
H04 - ELECTRIC COMMUNICATION TECHNIQUE