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Kyoto, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Acoustic transducer and microphone using the acoustic transducer
Patent number
10,484,798
Issue date
Nov 19, 2019
STMicroelectronics S.r.l.
Takashi Kasai
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Acoustic transducer
Patent number
10,405,107
Issue date
Sep 3, 2019
STMicroelectronics S.r.l.
Takashi Kasai
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Acoustic transducer
Patent number
10,257,617
Issue date
Apr 9, 2019
STMicroelectronics S.r.l.
Takashi Kasai
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Acoustic transducer and microphone using the acoustic transducer
Patent number
9,936,305
Issue date
Apr 3, 2018
STMicroelectronics S.r.l.
Takashi Kasai
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Acoustic transducer
Patent number
9,843,868
Issue date
Dec 12, 2017
STMicroelectronics S.r.l.
Takashi Kasai
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Acoustic transducer and interface circuit
Patent number
9,380,380
Issue date
Jun 28, 2016
STMicroelectronics S.r.l.
Takashi Kasai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Acoustic transducer
Patent number
9,363,608
Issue date
Jun 7, 2016
Omron Corporation
Takashi Kasai
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Static relay and communication device using static relay
Patent number
6,753,487
Issue date
Jun 22, 2004
Omron Corporation
Mitsuru Fujii
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
ACOUSTIC TRANSDUCER AND MICROPHONE USING THE ACOUSTIC TRANSDUCER
Publication number
20180295454
Publication date
Oct 11, 2018
Omron Corporation
Takashi Kasai
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
ACOUSTIC TRANSDUCER
Publication number
20180176693
Publication date
Jun 21, 2018
STMicroelectronics S.r.l.
Takashi Kasai
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
ACOUSTIC TRANSDUCER
Publication number
20160157023
Publication date
Jun 2, 2016
Omron Corporation
Takashi KASAI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SOUND TRANSDUCER AND MICROPHONE USING SAME
Publication number
20140191343
Publication date
Jul 10, 2014
STMicroelectronics S.r.l.
Takashi Kasai
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
ACOUSTIC TRANSDUCER AND INTERFACE CIRCUIT
Publication number
20140010374
Publication date
Jan 9, 2014
Takashi Kasai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ACOUSTIC TRANSDUCER
Publication number
20130294622
Publication date
Nov 7, 2013
Takashi Kasai
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
Static relay and communication device using static relay
Publication number
20020163408
Publication date
Nov 7, 2002
Mitsuru Fujii
H01 - BASIC ELECTRIC ELEMENTS