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Shinji Miyoshi
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Okazaki, JP
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Patents Grants
last 30 patents
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Patent Grant
High-pressure gas tank and method for producing high-pressure gas tank
Patent number
11,473,725
Issue date
Oct 18, 2022
Toyota Jidosha Kabushiki Kaisha
Sangkun Lee
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
System for controlling gas supply unit
Patent number
10,443,784
Issue date
Oct 15, 2019
Toyota Jidosha Kabushiki Kaisha
Shinji Miyoshi
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
High pressure gas tank and manufacturing method of high pressure ga...
Patent number
9,371,964
Issue date
Jun 21, 2016
Toyota Jidosha Kabushiki Kaisha
Shinji Miyoshi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Exhaust gas particulate purifying process for internal combustion e...
Patent number
5,458,673
Issue date
Oct 17, 1995
Nippon Soken, Inc.
Akikazu Kojima
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Device for catching and removing particulates for a diesel engine
Patent number
5,305,602
Issue date
Apr 26, 1994
Nippon Soken, Inc.
Akikazu Kojima
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Filter for collecting fine particles in exhaust gas
Patent number
5,171,335
Issue date
Dec 15, 1992
Nippon Soken, Inc.
Akikazu Kojima
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Regenerative particulate trap system for emission control
Patent number
5,144,798
Issue date
Sep 8, 1992
Nippon Soken, Inc.
Akikazu Kojima
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
HIGH-PRESSURE GAS TANK AND METHOD FOR PRODUCING HIGH-PRESSURE GAS TANK
Publication number
20200271272
Publication date
Aug 27, 2020
Toyota Jidosha Kabushiki Kaisha
Sangkun LEE
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Application
SYSTEM FOR CONTROLLING GAS SUPPLY UNIT
Publication number
20150377416
Publication date
Dec 31, 2015
Toyota Jidosha Kabushiki Kaisha
Shinji MIYOSHI
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Application
HIGH PRESSURE GAS TANK AND MANUFACTURING METHOD OF HIGH PRESSURE GA...
Publication number
20140131365
Publication date
May 15, 2014
NIPPON SOKEN, INC.
Shinji Miyoshi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL