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Tetsuo Muranaka
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Miyagi-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Multidirectional input apparatus with switch and multidirectional i...
Patent number
11,417,478
Issue date
Aug 16, 2022
Alps Alpine Co., Ltd.
Sadayuki Yaginuma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multidirectional input device
Patent number
11,221,640
Issue date
Jan 11, 2022
Alps Alpine Co., Ltd.
Tetsuo Muranaka
G05 - CONTROLLING REGULATING
Information
Patent Grant
Multidirectional input device
Patent number
11,042,179
Issue date
Jun 22, 2021
Alps Alpine Co., Ltd.
Tetsuo Muranaka
G05 - CONTROLLING REGULATING
Patents Applications
last 30 patents
Information
Patent Application
INPUT DEVICE
Publication number
20230065480
Publication date
Mar 2, 2023
ALPS ALPINE CO., LTD.
Sadayuki YAGINUMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MULTIDIRECTIONAL INPUT APPARATUS WITH SWITCH AND MULTIDIRECTIONAL I...
Publication number
20220013311
Publication date
Jan 13, 2022
ALPS ALPINE CO., LTD.
Sadayuki YAGINUMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTIDIRECTIONAL INPUT DEVICE
Publication number
20210271283
Publication date
Sep 2, 2021
ALPS ALPINE CO., LTD.
Tetsuo MURANAKA
G05 - CONTROLLING REGULATING
Information
Patent Application
INPUT DEVICE, CONTROL METHOD FOR CONTROLLING INPUT DEVICE, AND RECO...
Publication number
20210211129
Publication date
Jul 8, 2021
ALPS ALPINE CO., LTD.
Tetsuo MURANAKA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MULTIDIRECTIONAL INPUT DEVICE
Publication number
20210181779
Publication date
Jun 17, 2021
ALPS ALPINE CO., LTD.
Tetsuo MURANAKA
G05 - CONTROLLING REGULATING
Information
Patent Application
INPUT CONTROL DEVICE, ELECTRONIC DEVICE, INPUT CONTROL METHOD, AND...
Publication number
20190033997
Publication date
Jan 31, 2019
Alps Electric Co., Ltd.
Kazuhito Oshita
G06 - COMPUTING CALCULATING COUNTING