Motoharu Ishikawa

Person

Chiba, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Lubricating oil composition, internal combustion engine, and method...
- Patent number 11,041,132
- Issue date Jun 22, 2021
- Idemitsu Kosan Co., Ltd.
- Hiroshi Oki
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating oil composition for internal combustion engine
- Patent number 10,301,570
- Issue date May 28, 2019
- Idemitsu Kosan Co., Ltd.
- Motoharu Ishikawa
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricant composition for an internal combustion engine and method...
- Patent number 9,023,190
- Issue date May 5, 2015
- Idemitsu Kosan Co., Ltd.
- Kazuhiro Teshima
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricant composition for an internal combustion engine and method...
- Patent number 9,023,191
- Issue date May 5, 2015
- Idemitsu Kosan Co., Ltd.
- Kazuhiro Teshima
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricant composition for an internal combustion engine and method...
- Patent number 8,992,762
- Issue date Mar 31, 2015
- Idemitsu Kosan Co., Ltd.
- Kazuhiro Teshima
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricant composition for an internal combustion engine and method...
- Patent number 8,992,763
- Issue date Mar 31, 2015
- Idemitsu Kosan Co., Ltd.
- Kazuhiro Teshima
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating oil composition for internal combustion engine
- Patent number 8,580,719
- Issue date Nov 12, 2013
- Idemitsu Kosan Co., Ltd.
- Motoharu Ishikawa
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricant composition
- Patent number 8,557,751
- Issue date Oct 15, 2013
- Idemitsu Kosan Co., Ltd.
- Hirotaka Yamasaki
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating composition
- Patent number 8,129,319
- Issue date Mar 6, 2012
- Idemitsu Kosan Co., Ltd.
- Tadashi Katafuchi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating oil composition for internal combustion engine
- Patent number 7,960,318
- Issue date Jun 14, 2011
- Idemitsu Kosan Co., Ltd.
- Hideki Kamano
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Ethylenic copolymer, composition containing said copolymer, and eth...
- Patent number 6,844,398
- Issue date Jan 18, 2005
- Idemitsu Kosan Co., Ltd.
- Haruo Shikuma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fluorescence conversion medium and display device comprising it
- Patent number 6,641,755
- Issue date Nov 4, 2003
- Idemitsu Kosan Co., Ltd.
- Kazuhiro Tomoike
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Micelle dispersion and method for preparation thereof
- Patent number 6,521,671
- Issue date Feb 18, 2003
- Idemitsu Kosan Co., Ltd.
- Motoharu Ishikawa
- G02 - OPTICS
Information Patent Grant
Fluorescence conversion medium and display device comprising it
- Patent number 6,464,898
- Issue date Oct 15, 2002
- Idemitsu Kosan Co., Ltd.
- Kazuhiro Tomoike
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ethylenic copolymer, composition containing said copolymer, and eth...
- Patent number 6,441,116
- Issue date Aug 27, 2002
- Idemitsu Kosan Co., Ltd.
- Haruo Shikuma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Color filter, method for manufacture thereof and liquid crystal pro...
- Patent number 5,378,274
- Issue date Jan 3, 1995
- Idemitsu Kosan Co., Ltd.
- Seiichiro Yokoyama
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
VISCOSITY INDEX IMPROVER COMPOSITION AND LUBRICATING OIL COMPOSITION
- Publication number 20220372394
- Publication date Nov 24, 2022
- IDEMITSU KOSAN CO.,LTD.
- Yoriyuki TAKASHIMA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
LUBRICANT OIL COMPOSITION FOR INTERNAL COMBUSTION ENGINES AND METHO...
- Publication number 20210371767
- Publication date Dec 2, 2021
- IDEMITSU KOSAN CO.,LTD.
- Yasunori SHIMIZU
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICATING OIL COMPOSITION, INTERNAL COMBUSTION ENGINE, AND METHOD...
- Publication number 20200325411
- Publication date Oct 15, 2020
- Idemitsu Kosan Co., Ltd.
- Hiroshi OKI
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICATING OIL COMPOSITION AND METHOD FOR PRODUCING LUBRICATING OI...
- Publication number 20190024009
- Publication date Jan 24, 2019
- IDEMITSU KOSAN CO., LTD.
- Tatsuya KUSUMOTO
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICATING OIL COMPOSITION FOR INTERNAL COMBUSTION ENGINE
- Publication number 20170121627
- Publication date May 4, 2017
- IDEMITSU KOSAN CO., LTD.
- Motoharu ISHIKAWA
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICANT COMPOSITION FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20130030226
- Publication date Jan 31, 2013
- Idemitsu Kosan Co., Ltd.
- Kazuhiro Teshima
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICANT COMPOSITION FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20130023705
- Publication date Jan 24, 2013
- IDEMITSU KOSAN CO., LTD.
- Kazuhiro Teshima
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICANT COMPOSITION FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20130023456
- Publication date Jan 24, 2013
- Idemitsu Kosan Co., Ltd.
- Kazuhiro Teshima
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICANT COMPOSITION
- Publication number 20110003723
- Publication date Jan 6, 2011
- Idemitsu Kosan Co., Ltd.
- Kazuhiro Teshima
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICANT COMPOSITION
- Publication number 20100218740
- Publication date Sep 2, 2010
- Idemitsu Kosan Co., Ltd.
- Kazuhiro Teshima
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICANT COMPOSITION
- Publication number 20100126461
- Publication date May 27, 2010
- Idemitsu Kosan Co., Ltd.
- Hirotaka Yamasaki
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICATING OIL COMPOSITION FOR INTERNAL COMBUSTION ENGINE
- Publication number 20090312208
- Publication date Dec 17, 2009
- Idemitsu Kosan Co., Ltd.
- Motoharu Ishikawa
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Additive For Lubricant
- Publication number 20080161215
- Publication date Jul 3, 2008
- IDEMITSU KOSAN CO., LTD.
- Hiroaki Koshima
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Lubricating Oil Composition for Internal Combustion Engine
- Publication number 20080020953
- Publication date Jan 24, 2008
- Idemitsu Kosan Co., Ltd.
- Hideki Kamano
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICATING COMPOSITION
- Publication number 20070049506
- Publication date Mar 1, 2007
- IDEMITSU KOSAN CO., LTD.
- Tadashi KATAFUCHI
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Micelle dispersion and process for producing the micelle dispersion
- Publication number 20030087968
- Publication date May 8, 2003
- Idemitsu Kosan Co., Ltd.
- Motoharu Ishikawa
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Fluorescence conversion medium and display device comprising it
- Publication number 20030015689
- Publication date Jan 23, 2003
- Idemitsu Kosan Co., Ltd.
- Kazuhiro Tomoike
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Ethylenic copolymer, composition containing said copolymer, and eth...
- Publication number 20020188087
- Publication date Dec 12, 2002
- Idemitsu Kosan Co., Ltd.
- Haruo Shikuma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Motoharu Ishikawa

Person

Patents Grantslast 30 patents

Lubricating oil composition, internal combustion engine, and method...

Lubricating oil composition for internal combustion engine

Lubricant composition for an internal combustion engine and method...

Lubricant composition for an internal combustion engine and method...

Lubricant composition for an internal combustion engine and method...

Lubricant composition for an internal combustion engine and method...

Lubricating oil composition for internal combustion engine

Lubricant composition

Lubricating composition

Lubricating oil composition for internal combustion engine

Ethylenic copolymer, composition containing said copolymer, and eth...

Fluorescence conversion medium and display device comprising it

Micelle dispersion and method for preparation thereof

Fluorescence conversion medium and display device comprising it

Ethylenic copolymer, composition containing said copolymer, and eth...

Color filter, method for manufacture thereof and liquid crystal pro...

Patents Applicationslast 30 patents

VISCOSITY INDEX IMPROVER COMPOSITION AND LUBRICATING OIL COMPOSITION

LUBRICANT OIL COMPOSITION FOR INTERNAL COMBUSTION ENGINES AND METHO...

LUBRICATING OIL COMPOSITION, INTERNAL COMBUSTION ENGINE, AND METHOD...

LUBRICATING OIL COMPOSITION AND METHOD FOR PRODUCING LUBRICATING OI...

LUBRICATING OIL COMPOSITION FOR INTERNAL COMBUSTION ENGINE

LUBRICANT COMPOSITION FOR AN INTERNAL COMBUSTION ENGINE

LUBRICANT COMPOSITION FOR AN INTERNAL COMBUSTION ENGINE

LUBRICANT COMPOSITION FOR AN INTERNAL COMBUSTION ENGINE

LUBRICANT COMPOSITION

LUBRICANT COMPOSITION

LUBRICANT COMPOSITION

LUBRICATING OIL COMPOSITION FOR INTERNAL COMBUSTION ENGINE

Additive For Lubricant

Lubricating Oil Composition for Internal Combustion Engine

LUBRICATING COMPOSITION

Micelle dispersion and process for producing the micelle dispersion

Fluorescence conversion medium and display device comprising it

Ethylenic copolymer, composition containing said copolymer, and eth...