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Shizuoka-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Exhaust purification system of internal combustion engine
Patent number
10,138,778
Issue date
Nov 27, 2018
Toyota Jidosha Kabushiki Kaisha
Hiromasa Nishioka
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method of making a particulate filter carry a catalyst
Patent number
10,071,369
Issue date
Sep 11, 2018
Toyota Jidosha Kabushiki Kaisha
Hiroshi Otsuki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Exhaust purification device for internal combustion engine
Patent number
9,840,954
Issue date
Dec 12, 2017
Toyota Jidosha Kabushiki Kaisha
Hiromasa Nishioka
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Light wavelength conversion unit
Patent number
9,121,576
Issue date
Sep 1, 2015
Koito Manufacturing Co., Ltd.
Yasuaki Tsutsumi
F21 - LIGHTING
Information
Patent Grant
Light emitting module
Patent number
9,054,280
Issue date
Jun 9, 2015
Koito Manufacturing Co., Ltd.
Yuzo Maeno
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Planar light-emitting module
Patent number
8,669,699
Issue date
Mar 11, 2014
Koito Manufacturing Co., Ltd.
Hisayoshi Daicho
F21 - LIGHTING
Information
Patent Grant
Exhaust emission control catalyst for diesel engines
Patent number
6,426,316
Issue date
Jul 30, 2002
Toyota Jidosha Kabushiki Kaisha
Toshiaki Tanaka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Combustion chamber of a two-stroke engine
Patent number
4,840,147
Issue date
Jun 20, 1989
Toyota Jidosha Kabushiki Kaisha
Toshio Tanahashi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
EXHAUST PURIFICATION SYSTEM OF INTERNAL COMBUSTION ENGINE
Publication number
20170204763
Publication date
Jul 20, 2017
Toyota Jidosha Kabushiki Kaisha
Hiromasa Nishioka
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD OF MAKING A PARTICULATE FILTER CARRY A CATALYST
Publication number
20170157602
Publication date
Jun 8, 2017
TOYOTA JIDOSHA KABUSHIKI KAISHA
Hiroshi OTSUKI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXHAUST PURIFICATION DEVICE FOR INTERNAL COMBUSTION ENGINE
Publication number
20160281565
Publication date
Sep 29, 2016
TOYOTA JIDOSHA KABUSHIKI KAISHA
Hiromasa NISHIOKA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
LIGHT EMITTING MODULE
Publication number
20140191271
Publication date
Jul 10, 2014
KOITO MANUFACTURING CO., LTD.
Yuzo MAENO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT WAVELENGTH CONVERSION UNIT
Publication number
20140146547
Publication date
May 29, 2014
Koito Manufacturing Co., Ltd.
Yasuaki TSUTSUMI
F21 - LIGHTING
Information
Patent Application
PLANAR LIGHT-EMITTING MODULE
Publication number
20130002128
Publication date
Jan 3, 2013
Koito Manufacturing Co., Ltd.
Hisayoshi DAICHO
F21 - LIGHTING
Information
Patent Application
LIGHT EMITTING MODULE AND LAMP UNIT
Publication number
20120008306
Publication date
Jan 12, 2012
Koito Manufacturing Co., Ltd.
Yasutaka Sasaki
F21 - LIGHTING
Information
Patent Application
EXHAUST EMISSION CONTROL CATALYST FOR DIESEL ENGINES
Publication number
20010039242
Publication date
Nov 8, 2001
TOSHIAKI TANAKA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL