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Yoshifumi Yamanaka
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Yao-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Sensor control device
Patent number
11,327,174
Issue date
May 10, 2022
Hosiden Corporation
Yoshifumi Yamanaka
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
MICROPHONE UNIT
Publication number
20220415330
Publication date
Dec 29, 2022
HOSIDEN CORPORATION
Yoshifumi YAMANAKA
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
MICROPHONE ASSEMBLY AND HEADLINING ASSEMBLY
Publication number
20220321985
Publication date
Oct 6, 2022
HOSIDEN CORPORATION
Shunji MURAOKA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTROL APPARATUS
Publication number
20220266773
Publication date
Aug 25, 2022
HOSIDEN CORPORATION
Yoshifumi YAMANAKA
B60 - VEHICLES IN GENERAL
Information
Patent Application
SENSOR CONTROL DEVICE
Publication number
20200271781
Publication date
Aug 27, 2020
HOSIDEN CORPORATION
Yoshifumi YAMANAKA
G01 - MEASURING TESTING
Information
Patent Application
HANDSFREE PHONE CALL DEVICE
Publication number
20160301806
Publication date
Oct 13, 2016
HOSIDEN CORPORATION
Yoshifumi Yamanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Handsfree Phone Device
Publication number
20150288806
Publication date
Oct 8, 2015
HOSIDEN CORPORATION
Shunji Muraoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE