Yoshifumi Yamanaka

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Yao-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Microphone unit
- Patent number 12,057,127
- Issue date Aug 6, 2024
- Hosiden Corporation
- Yoshifumi Yamanaka
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Microphone assembly and headlining assembly
- Patent number 11,956,580
- Issue date Apr 9, 2024
- Hosiden Corporation
- Shunji Muraoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sensor control device
- Patent number 11,327,174
- Issue date May 10, 2022
- Hosiden Corporation
- Yoshifumi Yamanaka
- G01 - MEASURING TESTING

Patents Applicationslast 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