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Hiroshi Iwamoto
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Aichi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Operation processing device, method for controlling information dev...
Patent number
10,740,428
Issue date
Aug 11, 2020
Konica Minolta, Inc.
Takashi Sugaya
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Active noise cancellation apparatus
Patent number
9,648,418
Issue date
May 9, 2017
Sumitomo Riko Company Limited
Hiroshi Iwamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Active vibration noise suppression apparatus
Patent number
9,344,795
Issue date
May 17, 2016
Sumitomo Riko Company Limited
Hiroshi Iwamoto
G05 - CONTROLLING REGULATING
Patents Applications
last 30 patents
Information
Patent Application
OPERATION PROCESSING DEVICE, METHOD FOR CONTROLLING INFORMATION DEV...
Publication number
20150220654
Publication date
Aug 6, 2015
Konica Minolta, Inc.
Takashi Sugaya
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ACTIVE NOISE CANCELLATION
Publication number
20140348338
Publication date
Nov 27, 2014
Hiroshi IWAMOTO
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
ACTIVE VIBRATION NOISE SUPPRESSION APPARATUS
Publication number
20140286500
Publication date
Sep 25, 2014
Hiroshi IWAMOTO
G10 - MUSICAL INSTRUMENTS ACOUSTICS