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Tsuyoshi Okami
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Hamamatsu, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Sound output device
Patent number
11,375,304
Issue date
Jun 28, 2022
Yamaha Corporation
Kunito Takahashi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Sound output device
Patent number
10,958,998
Issue date
Mar 23, 2021
Yamaha Corporation
Kunito Takahashi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Conversation assist apparatus and conversation assist method
Patent number
10,932,042
Issue date
Feb 23, 2021
Yamaha Corporation
Katsuya Hirano
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Sound output device
Patent number
10,820,076
Issue date
Oct 27, 2020
Yamaha Corporation
Kunito Takahashi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Conversation assist apparatus and conversation assist method
Patent number
10,812,901
Issue date
Oct 20, 2020
Yamaha Corporation
Katsuya Hirano
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
MEMS device
Patent number
10,287,159
Issue date
May 14, 2019
MURATA MANUFACTURING CO., LTD.
Junya Matsuoka
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Capacitance-to-voltage conversion circuit
Patent number
10,190,890
Issue date
Jan 29, 2019
MURATA MANUFACTURING CO., LTD.
Tsuyoshi Okami
G01 - MEASURING TESTING
Information
Patent Grant
Vibrator drive circuit
Patent number
10,175,045
Issue date
Jan 8, 2019
MURATA MANUFACTURING CO., LTD.
Hidekazu Ono
G01 - MEASURING TESTING
Information
Patent Grant
MEMS structure
Patent number
9,764,943
Issue date
Sep 19, 2017
MURATA MANUFACTURING CO., LTD.
Tsuyoshi Okami
B81 - MICRO-STRUCTURAL TECHNOLOGY
Patents Applications
last 30 patents
Information
Patent Application
SOUND OUTPUT DEVICE
Publication number
20210168478
Publication date
Jun 3, 2021
Yamaha Corporation
Kunito TAKAHASHI
B60 - VEHICLES IN GENERAL
Information
Patent Application
SOUND OUTPUT DEVICE
Publication number
20200366980
Publication date
Nov 19, 2020
Yamaha Corporation
Kunito TAKAHASHI
B60 - VEHICLES IN GENERAL
Information
Patent Application
CONVERSATION ASSIST APPARATUS AND CONVERSATION ASSIST METHOD
Publication number
20200304909
Publication date
Sep 24, 2020
Yamaha Corporation
Katsuya HIRANO
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
CONVERSATION ASSIST APPARATUS AND CONVERSATION ASSIST METHOD
Publication number
20190230437
Publication date
Jul 25, 2019
Yamaha Corporation
Katsuya HIRANO
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
SOUND OUTPUT DEVICE
Publication number
20180139523
Publication date
May 17, 2018
Yamaha Corporation
Kunito TAKAHASHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MEMS DEVICE
Publication number
20170073214
Publication date
Mar 16, 2017
Murata Manufacturing Co., Ltd.
Junya Matsuoka
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
MEMS STRUCTURE
Publication number
20170073216
Publication date
Mar 16, 2017
Murata Manufacturing Co., Ltd.
Tsuyoshi Okami
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
VIBRATOR DRIVE CIRCUIT
Publication number
20160377435
Publication date
Dec 29, 2016
Murata Manufacturing Co., Ltd.
Hidekazu Ono
G01 - MEASURING TESTING
Information
Patent Application
CAPACITANCE-TO-VOLTAGE CONVERSION CIRCUIT
Publication number
20160320211
Publication date
Nov 3, 2016
Murata Manufacturing Co., Ltd.
TSUYOSHI OKAMI
G01 - MEASURING TESTING
Information
Patent Application
Resonance Frequency Adjustment Module
Publication number
20160101975
Publication date
Apr 14, 2016
Murata Manufacturing Co., Ltd.
Hidekazu Ono
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
MEMS SENSOR MODULE, VIBRATION DRIVING MODULE, AND MEMS SENSOR
Publication number
20160097642
Publication date
Apr 7, 2016
Murata Manufacturing Co., Ltd.
Tsuyoshi Okami
G01 - MEASURING TESTING