Naoyuki KAKINUMA

Person

Omuta-shi, Fukuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Polymerizable composition for optical material, optical material, p...
- Patent number 10,954,341
- Issue date Mar 23, 2021
- Mitsui Chemicals, Inc.
- Naoyuki Kakinuma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Optical material and use thereof
- Patent number 10,627,650
- Issue date Apr 21, 2020
- Mitsui Chemicals, Inc.
- Naoyuki Kakinuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Purification method of aldehyde compound
- Patent number 10,399,929
- Issue date Sep 3, 2019
- Mitsui Chemicals, Inc.
- Naoyuki Kakinuma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Purification method of aldehyde compound
- Patent number 10,399,930
- Issue date Sep 3, 2019
- Mitsui Chemicals, Inc.
- Naoyuki Kakinuma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Internal release agent, composition including internal release agen...
- Patent number 10,239,239
- Issue date Mar 26, 2019
- Mitsui Chemicals, Inc.
- Kouju Okazaki
- 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 10,081,703
- Issue date Sep 25, 2018
- Mitsui Chemicals, Inc.
- Hidetaka Tsukada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polymerizable composition for optical materials
- Patent number 10,066,081
- Issue date Sep 4, 2018
- Mitsui Chemicals, Inc.
- Naoyuki Kakinuma
- G02 - OPTICS
Information Patent Grant
Process for producing optical material
- Patent number 9,944,029
- Issue date Apr 17, 2018
- Mitsui Chemicals, Inc.
- Naoyuki Kakinuma
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical material, composition for optical material, and use thereof
- Patent number 9,933,635
- Issue date Apr 3, 2018
- Mitsui Chemicals. Inc.
- Toshiya Hashimoto
- G02 - OPTICS
Information Patent Grant
Optical material and use thereof
- Patent number 9,857,503
- Issue date Jan 2, 2018
- Mitsui Chemicals, Inc.
- Kouya Kojima
- G02 - OPTICS
Information Patent Grant
Purification method of aldehyde compound
- Patent number 9,809,533
- Issue date Nov 7, 2017
- Mitsui Chemicals, Inc.
- Naoyuki Kakinuma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Eyewear material, eyewear frame, and eyewear
- Patent number 9,720,137
- Issue date Aug 1, 2017
- Mitsui Chemicals, Inc.
- Satoshi Yamasaki
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method for producing meta-xylylenediamines and method for producing...
- Patent number 9,708,260
- Issue date Jul 18, 2017
- Mitsui Chemicals Inc.
- Kouya Kojima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing meta-xylylenediisocyanates
- Patent number 9,670,148
- Issue date Jun 6, 2017
- Mitsui Chemicals, Inc.
- Kouya Kojima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation method of aldehyde compound with limited amount of acry...
- Patent number 9,487,475
- Issue date Nov 8, 2016
- Mitsui Chemicals, Inc.
- Koichi Tokunaga
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,4-bis(isocyanatomethyl)cyclohexane, polyisocyanate composition, p...
- Patent number 9,477,012
- Issue date Oct 25, 2016
- Mitsui Chemicals, Inc.
- Satoshi Yamasaki
- A41 - WEARING APPAREL
Information Patent Grant
Preparation method of aldehyde compound using a metal compound and...
- Patent number 9,475,760
- Issue date Oct 25, 2016
- Mitsui Chemicals, Inc.
- Koichi Tokunaga
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,4-bis(isocyanatomethyl)cyclohexane, polyisocyanate composition, p...
- Patent number 9,475,903
- Issue date Oct 25, 2016
- Mitsui Chemicals, Inc.
- Satoshi Yamasaki
- A41 - WEARING APPAREL
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

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MANUFACTURING POLYMERIZABLE COMPOSITION FOR OPTICAL MATER...
- Publication number 20190153146
- Publication date May 23, 2019
- Mitsui Chemicals, Inc.
- Naoyuki Kakinuma
- G02 - OPTICS
Information Patent Application
POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIAL, OPTICAL MATERIAL, P...
- Publication number 20180340044
- Publication date Nov 29, 2018
- Mitsui Chemicals, Inc.
- Naoyuki KAKINUMA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PURIFICATION METHOD OF ALDEHYDE COMPOUND
- Publication number 20180093944
- Publication date Apr 5, 2018
- Mitsui Chemicals, Inc.
- Naoyuki KAKINUMA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PURIFICATION METHOD OF ALDEHYDE COMPOUND
- Publication number 20180093945
- Publication date Apr 5, 2018
- Mitsui Chemicals, Inc.
- Naoyuki KAKINUMA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIAL, OPTICAL MATERIAL, A...
- Publication number 20180016415
- Publication date Jan 18, 2018
- Mitsui Chemicals, Inc.
- Naoyuki KAKINUMA
- G02 - OPTICS
Information Patent Application
INTERNAL RELEASE AGENT, COMPOSITION INCLUDING INTERNAL RELEASE AGEN...
- Publication number 20170355106
- Publication date Dec 14, 2017
- Mitsui Chemicals, Inc.
- Kouju OKAZAKI
- G02 - OPTICS
Information Patent Application
PROCESS FOR PRODUCING OPTICAL MATERIAL
- Publication number 20170057184
- Publication date Mar 2, 2017
- Mitsui Chemicals, Inc.
- Naoyuki KAKINUMA
- G02 - OPTICS
Information Patent Application
POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIAL AND OPTICAL MATERIAL
- Publication number 20170009002
- Publication date Jan 12, 2017
- Mitsui Chemicals, Inc.
- Hidetaka TSUKADA
- G02 - OPTICS
Information Patent Application
POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIALS, OPTICAL MATERIAL,...
- Publication number 20160313575
- Publication date Oct 27, 2016
- Mitsui Chemicals, Inc.
- Naoyuki KAKINUMA
- G02 - OPTICS
Information Patent Application
POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIALS
- Publication number 20160304701
- Publication date Oct 20, 2016
- Mitsui Chemicals, Inc.
- Naoyuki KAKINUMA
- G02 - OPTICS
Information Patent Application
EYEWEAR MATERIAL, EYEWEAR FRAME, AND EYEWEAR
- Publication number 20160238857
- Publication date Aug 18, 2016
- Mitsui Chemicals, Inc.
- Satoshi YAMASAKI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
OPTICAL MATERIAL AND USE THEREOF
- Publication number 20160223839
- Publication date Aug 4, 2016
- Mitsui Chemicals, Inc.
- Naoyuki KAKINUMA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
OPTICAL MATERIAL AND USE THEREOF
- Publication number 20160216407
- Publication date Jul 28, 2016
- Mitsui Chemicals, Inc.
- Kouya KOJIMA
- G02 - OPTICS
Information Patent Application
METHOD FOR PRODUCING META-XYLYLENEDIAMINES AND METHOD FOR PRODUCING...
- Publication number 20160185722
- Publication date Jun 30, 2016
- MITSUI CHEMICALS, INC.
- Kouya KOJIMA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING META-XYLYLENEDIISOCYANATES
- Publication number 20160145201
- Publication date May 26, 2016
- Mitsui Chemicals, Inc.
- Kouya KOJIMA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
OPTICAL MATERIAL, COMPOSITION FOR OPTICAL MATERIAL, AND USE THEREOF
- Publication number 20150370094
- Publication date Dec 24, 2015
- MITSUI CHEMICALS, INC.
- Toshiya HASHIMOTO
- G02 - OPTICS
Information Patent Application
1,4-BIS(ISOCYANATOMETHYL)CYCLOHEXANE, POLYISOCYANATE COMPOSITION, P...
- Publication number 20150346387
- Publication date Dec 3, 2015
- Mitsui Chemicals, Inc.
- Satoshi YAMASAKI
- G02 - OPTICS
Information Patent Application
1,4-BIS(ISOCYANATOMETHYL)CYCLOHEXANE, POLYISOCYANATE COMPOSITION, P...
- Publication number 20150342276
- Publication date Dec 3, 2015
- Mitsui Chemicals, Inc.
- Satoshi YAMASAKI
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
PREPARATION METHOD OF ALDEHYDE COMPOUND
- Publication number 20150299109
- Publication date Oct 22, 2015
- Mitsui Chemicals, Inc.
- Koichi Tokunaga
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PREPARATION METHOD OF ALDEHYDE COMPOUND
- Publication number 20150299108
- Publication date Oct 22, 2015
- Mitsui Chemicals, Inc.
- Koichi Tokunaga
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PURIFICATION METHOD OF ALDEHYDE COMPOUND
- Publication number 20150291513
- Publication date Oct 15, 2015
- Mitsui Chemicals, Inc.
- Naoyuki Kakinuma
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING ALDEHYDE COMPOUNDS
- Publication number 20140088321
- Publication date Mar 27, 2014
- Mitsui Chemicals, Inc.
- Shigetoshi Kuma
- C07 - ORGANIC CHEMISTRY

Naoyuki KAKINUMA

Person

Patents Grantslast 30 patents

Polymerizable composition for optical material, optical material, p...

Optical material and use thereof

Purification method of aldehyde compound

Purification method of aldehyde compound

Internal release agent, composition including internal release agen...

Polymerizable composition for optical material and optical material

Polymerizable composition for optical materials

Process for producing optical material

Optical material, composition for optical material, and use thereof

Optical material and use thereof

Purification method of aldehyde compound

Eyewear material, eyewear frame, and eyewear

Method for producing meta-xylylenediamines and method for producing...

Method for producing meta-xylylenediisocyanates

Preparation method of aldehyde compound with limited amount of acry...

1,4-bis(isocyanatomethyl)cyclohexane, polyisocyanate composition, p...

Preparation method of aldehyde compound using a metal compound and...

1,4-bis(isocyanatomethyl)cyclohexane, polyisocyanate composition, p...

Process for producing aldehyde compounds

Patents Applicationslast 30 patents

METHOD OF MANUFACTURING POLYMERIZABLE COMPOSITION FOR OPTICAL MATER...

POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIAL, OPTICAL MATERIAL, P...

PURIFICATION METHOD OF ALDEHYDE COMPOUND

PURIFICATION METHOD OF ALDEHYDE COMPOUND

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

INTERNAL RELEASE AGENT, COMPOSITION INCLUDING INTERNAL RELEASE AGEN...

PROCESS FOR PRODUCING OPTICAL MATERIAL

POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIAL AND OPTICAL MATERIAL

POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIALS, OPTICAL MATERIAL,...

POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIALS

EYEWEAR MATERIAL, EYEWEAR FRAME, AND EYEWEAR

OPTICAL MATERIAL AND USE THEREOF

OPTICAL MATERIAL AND USE THEREOF

METHOD FOR PRODUCING META-XYLYLENEDIAMINES AND METHOD FOR PRODUCING...

METHOD FOR PRODUCING META-XYLYLENEDIISOCYANATES

OPTICAL MATERIAL, COMPOSITION FOR OPTICAL MATERIAL, AND USE THEREOF

1,4-BIS(ISOCYANATOMETHYL)CYCLOHEXANE, POLYISOCYANATE COMPOSITION, P...

1,4-BIS(ISOCYANATOMETHYL)CYCLOHEXANE, POLYISOCYANATE COMPOSITION, P...

PREPARATION METHOD OF ALDEHYDE COMPOUND

PREPARATION METHOD OF ALDEHYDE COMPOUND

PURIFICATION METHOD OF ALDEHYDE COMPOUND

PROCESS FOR PRODUCING ALDEHYDE COMPOUNDS