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Toshifumi KUDO
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Silencing device, rotary machine, and method for manufacturing sile...
Patent number
11,149,750
Issue date
Oct 19, 2021
Mitsubishi Heavy Industries Compressor Corporation
Yoshiko Takei
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Low-noise decompression device and combustion device
Patent number
10,352,339
Issue date
Jul 16, 2019
Mitsubishi Hitachi Power Systems, Ltd.
Naoki Suganuma
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Muffler and muffling device including the same
Patent number
9,777,601
Issue date
Oct 3, 2017
Mitsubishi Heavy Industries, Ltd.
Hiroyuki Hosoya
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Patents Applications
last 30 patents
Information
Patent Application
SOUND PRESSURE GENERATOR
Publication number
20220381169
Publication date
Dec 1, 2022
Mitsubishi Heavy Industries, Ltd.
Yoshiko TAKEI
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, AND PROGRAM
Publication number
20220341772
Publication date
Oct 27, 2022
Mitsubishi Heavy Industries, Ltd.
Motoshi TAKASU
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
CENTRIFUGAL COMPRESSOR
Publication number
20200208655
Publication date
Jul 2, 2020
Mitsubishi Heavy Industries, Ltd.
Toshifumi KUDO
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
SILENCING DEVICE, ROTARY MACHINE, AND METHOD FOR MANUFACTURING SILE...
Publication number
20200096007
Publication date
Mar 26, 2020
MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
Yoshiko Takei
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
MUFFLER AND MUFFLING DEVICE INCLUDING THE SAME
Publication number
20160376930
Publication date
Dec 29, 2016
Mitsubishi Heavy Industries, Ltd.
Hiroyuki HOSOYA
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
LOW-NOISE DECOMPRESSION DEVICE AND COMBUSTION DEVICE
Publication number
20160290373
Publication date
Oct 6, 2016
MITSUBISHI HITACHI POWER SYSTEMS, LTD.
Naoki SUGANUMA
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
HEAT EXCHANGER
Publication number
20160290742
Publication date
Oct 6, 2016
MITSUBISHI HITACHI POWER SYSTEMS, LTD.
Takahiro OKIMOTO
F28 - HEAT EXCHANGE IN GENERAL