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Toshio Iwasaki
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Nagoya, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Metal substrate for catalytic converters
Patent number
10,072,549
Issue date
Sep 11, 2018
Nippon Steel & Sumikin Materials Co., Ltd.
Tooru Inaguma
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust gas purification apparatus for an internal combustion engin...
Patent number
7,772,149
Issue date
Aug 10, 2010
Hitachi, Ltd.
Masato Kaneeda
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Apparatus and method for detecting vaporized gas
Patent number
7,364,917
Issue date
Apr 29, 2008
Hitachi High-Tech Control Systems Corporation
Satoshi Ichimura
G01 - MEASURING TESTING
Information
Patent Grant
Hazardous material detection system
Patent number
6,940,067
Issue date
Sep 6, 2005
Hitachi, Ltd.
Keiko Nakashige
G01 - MEASURING TESTING
Information
Patent Grant
Hazardous material detection system
Patent number
6,806,450
Issue date
Oct 19, 2004
Hitachi, Ltd.
Keiko Nakashige
G01 - MEASURING TESTING
Information
Patent Grant
Coupling pin for sucker rod made of fiber-reinforced plastic material
Patent number
4,822,201
Issue date
Apr 18, 1989
Nippon Kokan Kabushiki Kaisha
Toshio Iwasaki
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
METAL SUBSTRATE FOR CATALYTIC CONVERTERS
Publication number
20170002711
Publication date
Jan 5, 2017
NIPPON STEEL & SUMKIN MATERIALS CO., LTD.
Tooru INAGUMA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
APPARATUS AND CATALYST FOR PURIFYING EXHAUST GAS
Publication number
20090148357
Publication date
Jun 11, 2009
Masato Kaneeda
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Exhaust gas purification apparatus for an internal combustion engin...
Publication number
20070129244
Publication date
Jun 7, 2007
HITACHI, LTD.
Masato Kaneeda
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Hazardous material detection system
Publication number
20040245449
Publication date
Dec 9, 2004
Hitachi, Ltd.
Keiko Nakashige
G01 - MEASURING TESTING
Information
Patent Application
Apparatus and method for detecting vaporized gas
Publication number
20040219067
Publication date
Nov 4, 2004
Satoshi Ichimura
G01 - MEASURING TESTING
Information
Patent Application
Hazardous material detection system
Publication number
20030234357
Publication date
Dec 25, 2003
Keiko Nakashige
G01 - MEASURING TESTING
Information
Patent Application
Gas introduction apparatus and gas analyzyer
Publication number
20030218131
Publication date
Nov 27, 2003
Hiroyuki Fujita
G01 - MEASURING TESTING