Mamoru Tanaka

Person

Fukuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Polymerizable composition for optical material, optical material, a...
- Patent number 11,845,828
- Issue date Dec 19, 2023
- Mitsui Chemicals, Inc.
- Shinsuke Ito
- G02 - OPTICS
Information Patent Grant
Process for producing plastic lens and apparatus for producing plas...
- Patent number 11,358,354
- Issue date Jun 14, 2022
- Mitsui Chemicals, Inc.
- Shinsuke Ito
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polymerizable composition for optical material and optical material...
- Patent number 10,723,832
- Issue date Jul 28, 2020
- Mitsui Chemicals, Inc.
- Shinsuke Ito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymerizable composition for optical material, optical material ob...
- Patent number 10,131,767
- Issue date Nov 20, 2018
- Mitsui Chemicals, Inc.
- Shinsuke Ito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymerizable composition for optical material
- Patent number 9,678,246
- Issue date Jun 13, 2017
- Mitsui Chemicals, Inc.
- Nobuo Kawato
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for producing polyurethane resin
- Patent number 9,464,154
- Issue date Oct 11, 2016
- Mitsui Chemicals, Inc.
- Nobuo Kawato
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polymerizable composition for polythiourethane optical material
- Patent number 9,290,656
- Issue date Mar 22, 2016
- Mitsui Chemicals, Inc.
- Hidetoshi Hayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Process for producing aldehyde compounds
- Patent number 9,227,925
- Issue date Jan 5, 2016
- Mitsui Chemicals, Inc.
- Shigetoshi Kuma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymerization catalyst for polythiourethane-based optical material...
- Patent number 8,586,694
- Issue date Nov 19, 2013
- Mitsui Chemicals, Inc.
- Masanori Iwazumi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing internal mold release agent for optical mater...
- Patent number 8,461,238
- Issue date Jun 11, 2013
- Mitsui Chemicals, Inc.
- Nobuo Kawato
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polythiourethane polymerizable composition and method for producing...
- Patent number 8,455,610
- Issue date Jun 4, 2013
- Mitsui Chemicals, Inc.
- Akinori Ryu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polythiourethane-based polymerizable composition and optical resin...
- Patent number 8,304,506
- Issue date Nov 6, 2012
- Mitsui Chemicals, Inc.
- Akinori Ryu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymerizable composition for polythiourethane optical material, po...
- Patent number 8,304,507
- Issue date Nov 6, 2012
- Mitsui Chemicals, Inc.
- Masanori Iwazumi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polythiourethane polymerizable composition and method for producing...
- Patent number 8,222,366
- Issue date Jul 17, 2012
- Mitsui Chemicals, Inc.
- Akinori Ryu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing resin for optical material
- Patent number 8,044,165
- Issue date Oct 25, 2011
- Mitsui Chemicals, Inc.
- Masaru Kawaguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Internal mold release agent for production of polythiourethane opti...
- Patent number 8,022,163
- Issue date Sep 20, 2011
- Mitsui Chemicals, Inc.
- Masanori Iwazumi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyurethane/thiourethane-based optical resin and process for produ...
- Patent number 7,932,327
- Issue date Apr 26, 2011
- Mitsui Chemicals, Inc.
- Osamu Kohgo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thiourethane-based optical material
- Patent number 7,396,900
- Issue date Jul 8, 2008
- Mitsui Chemicals, Inc.
- Mamoru Tanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thiourethane-based optical material
- Patent number 7,244,808
- Issue date Jul 17, 2007
- Mitsui Chemicals, Inc.
- Mamoru Tanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polythiol compound
- Patent number 6,770,734
- Issue date Aug 3, 2004
- Mitsui Chemicals, Inc.
- Mamoru Tanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing a thiol compound
- Patent number 6,770,735
- Issue date Aug 3, 2004
- Mitsui Chemicals, Inc.
- Mamoru Tanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Selenium-containing transparent optical material
- Patent number 6,664,364
- Issue date Dec 16, 2003
- Mitsui Chemicals, Inc.
- Koju Okazaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polythiol, polymerizable composition, resin and lens, and process f...
- Patent number 6,596,841
- Issue date Jul 22, 2003
- Mitsui Chemicals, Inc.
- Mamoru Tanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Selenium-containing transparent optical material
- Patent number 6,482,918
- Issue date Nov 19, 2002
- Mitsui Chemicals, Inc.
- Koju Okazaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Selenium-containing transparent optical material
- Patent number 6,303,747
- Issue date Oct 16, 2001
- Mitsui Chemicals, Inc.
- Koju Okazaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Selenized transparent optical material
- Patent number 6,124,424
- Issue date Sep 26, 2000
- Mitsui Chemicals, Inc.
- Koju Okazaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polysulfide-based resin composition, polysulfide-based resin, and o...
- Patent number 5,955,206
- Issue date Sep 21, 1999
- Mitsui Chemicals, Inc.
- Koju Okazaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composition for urethane-base plastic lens, urethane-base plastic l...
- Patent number 5,693,738
- Issue date Dec 2, 1997
- Mitsui Toatsu Chemicals, Inc.
- Koju Okazaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIAL, OPTICAL MATERIAL, A...
- Publication number 20190248949
- Publication date Aug 15, 2019
- Mitsui Chemicals, Inc.
- Shinsuke ITO
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIAL AND OPTICAL MATERIAL...
- Publication number 20190100614
- Publication date Apr 4, 2019
- Mitsui Chemicals, Inc.
- Shinsuke Ito
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PROCESS FOR PRODUCING PLASTIC LENS AND APPARATUS FOR PRODUCING PLAS...
- Publication number 20190091953
- Publication date Mar 28, 2019
- Mitsui Chemicals, Inc.
- Shinsuke ITO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIAL AND OPTICAL MATERIAL...
- Publication number 20180022860
- Publication date Jan 25, 2018
- Mitsui Chemicals, Inc.
- Shinsuke ITO
- G02 - OPTICS
Information Patent Application
POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIAL, OPTICAL MATERIAL OB...
- Publication number 20160272784
- Publication date Sep 22, 2016
- Mitsui Chemicals, Inc.
- Shinsuke ITO
- G02 - OPTICS
Information Patent Application
OPTICAL MATERIAL AND USES THEREOF
- Publication number 20160017218
- Publication date Jan 21, 2016
- Mitsui Chemicals, Inc.
- Kouya KOJIMA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PROCESS FOR PRODUCING POLYURETHANE RESIN
- Publication number 20150315327
- Publication date Nov 5, 2015
- Mitsui Chemicals, Inc.
- Nobuo KAWATO
- G02 - OPTICS
Information Patent Application
POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIAL
- Publication number 20150293265
- Publication date Oct 15, 2015
- Mitsui Chemicals, Inc.
- Nobuo Kawato
- G02 - OPTICS
Information Patent Application
PROCESS FOR PRODUCING ALDEHYDE COMPOUNDS
- Publication number 20140088321
- Publication date Mar 27, 2014
- Mitsui Chemicals, Inc.
- Shigetoshi Kuma
- C07 - ORGANIC CHEMISTRY
Information Patent Application
POLYTHIOURETHANE POLYMERIZABLE COMPOSITION AND METHOD FOR PRODUCING...
- Publication number 20120277395
- Publication date Nov 1, 2012
- Mitsui Chemicals, Inc.
- Akinori RYU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PRODUCING INTERNAL MOLD RELEASE AGENT FOR OPTICAL MATER...
- Publication number 20120225996
- Publication date Sep 6, 2012
- MITSUI CHEMICALS, INC.
- Nobuo Kawato
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POLYMERIZABLE COMPOSITION FOR POLYTHIOURETHANE OPTICAL MATERIAL
- Publication number 20110190466
- Publication date Aug 4, 2011
- Hidetoshi Hayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMERIZABLE COMPOSITION FOR POLYTHIOURETHANE OPTICAL MATERIAL, PO...
- Publication number 20110112269
- Publication date May 12, 2011
- Mitsui Chemicals, Inc.
- Masanori Iwazumi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
INTERNAL MOLD RELEASE AGENT FOR PRODUCTION OF POLYTHIOURETHANE OPTI...
- Publication number 20100234498
- Publication date Sep 16, 2010
- Mitsui Chemicals, Inc.
- Masanori Iwazumi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMERIZATION CATALYST FOR POLYTHIOURETHANE-BASED OPTICAL MATERIAL...
- Publication number 20100016517
- Publication date Jan 21, 2010
- MITSUI CHEMICALS, INC.
- Masanori Iwazumi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PRODUCING RESIN FOR OPTICAL MATERIAL
- Publication number 20100010192
- Publication date Jan 14, 2010
- Mitsui Chemicals, Inc.
- Masaru Kawaguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyurethane/thiourethane-based optical resin and process for produ...
- Publication number 20090227745
- Publication date Sep 10, 2009
- MITSUI CHEMICALS, INC.
- Osamu Kohgo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polythiourethane-based polymerizable composition and optical resin...
- Publication number 20090099329
- Publication date Apr 16, 2009
- Akinori Ryu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polythiourethane Polymerizable Composition and Method for Producing...
- Publication number 20090030170
- Publication date Jan 29, 2009
- Mitsui Chemicals , Inc.
- Akinori Ryu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Thiourethane-based optical material
- Publication number 20070149822
- Publication date Jun 28, 2007
- Mitsui Chemicals, Inc.
- Mamoru Tanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Thiourethane-based optical material
- Publication number 20050131203
- Publication date Jun 16, 2005
- Mitsui Chemicals, Inc.
- Mamoru Tanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for preparing a thiol compound
- Publication number 20030199668
- Publication date Oct 23, 2003
- Mitsui Chemicals, Inc.
- Mamoru Tanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Selenium-containing transparent optical material
- Publication number 20030166830
- Publication date Sep 4, 2003
- Koju Okazaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polythiol compound
- Publication number 20030149230
- Publication date Aug 7, 2003
- Mitsui Chemicals, Inc.
- Mamoru Tanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Selenium-containing transparent optical material
- Publication number 20020120097
- Publication date Aug 29, 2002
- Koju Okazaki
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Polythiol, polymerizable composition, resin and lens, and process f...
- Publication number 20020022713
- Publication date Feb 21, 2002
- Mamoru Tanaka
- C07 - ORGANIC CHEMISTRY

Mamoru Tanaka

Person

Patents Grantslast 30 patents

Polymerizable composition for optical material, optical material, a...

Process for producing plastic lens and apparatus for producing plas...

Polymerizable composition for optical material and optical material...

Polymerizable composition for optical material, optical material ob...

Polymerizable composition for optical material

Process for producing polyurethane resin

Polymerizable composition for polythiourethane optical material

Process for producing aldehyde compounds

Polymerization catalyst for polythiourethane-based optical material...

Process for producing internal mold release agent for optical mater...

Polythiourethane polymerizable composition and method for producing...

Polythiourethane-based polymerizable composition and optical resin...

Polymerizable composition for polythiourethane optical material, po...

Polythiourethane polymerizable composition and method for producing...

Process for producing resin for optical material

Internal mold release agent for production of polythiourethane opti...

Polyurethane/thiourethane-based optical resin and process for produ...

Thiourethane-based optical material

Thiourethane-based optical material

Polythiol compound

Process for preparing a thiol compound

Selenium-containing transparent optical material

Polythiol, polymerizable composition, resin and lens, and process f...

Selenium-containing transparent optical material

Selenium-containing transparent optical material

Selenized transparent optical material

Polysulfide-based resin composition, polysulfide-based resin, and o...

Composition for urethane-base plastic lens, urethane-base plastic l...

Patents Applicationslast 30 patents

POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIAL, OPTICAL MATERIAL, A...

POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIAL AND OPTICAL MATERIAL...

PROCESS FOR PRODUCING PLASTIC LENS AND APPARATUS FOR PRODUCING PLAS...

POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIAL AND OPTICAL MATERIAL...

POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIAL, OPTICAL MATERIAL OB...

OPTICAL MATERIAL AND USES THEREOF

PROCESS FOR PRODUCING POLYURETHANE RESIN

POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIAL

PROCESS FOR PRODUCING ALDEHYDE COMPOUNDS

POLYTHIOURETHANE POLYMERIZABLE COMPOSITION AND METHOD FOR PRODUCING...

PROCESS FOR PRODUCING INTERNAL MOLD RELEASE AGENT FOR OPTICAL MATER...

POLYMERIZABLE COMPOSITION FOR POLYTHIOURETHANE OPTICAL MATERIAL

POLYMERIZABLE COMPOSITION FOR POLYTHIOURETHANE OPTICAL MATERIAL, PO...

INTERNAL MOLD RELEASE AGENT FOR PRODUCTION OF POLYTHIOURETHANE OPTI...

POLYMERIZATION CATALYST FOR POLYTHIOURETHANE-BASED OPTICAL MATERIAL...

PROCESS FOR PRODUCING RESIN FOR OPTICAL MATERIAL

Polyurethane/thiourethane-based optical resin and process for produ...

Polythiourethane-based polymerizable composition and optical resin...

Polythiourethane Polymerizable Composition and Method for Producing...

Thiourethane-based optical material

Thiourethane-based optical material

Process for preparing a thiol compound

Selenium-containing transparent optical material

Polythiol compound

Selenium-containing transparent optical material

Polythiol, polymerizable composition, resin and lens, and process f...