Yasutomo Shimizu

Person

Tsukuba-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Urethane resin using polyrotaxane, and pad for polishing
- Patent number 11,912,813
- Issue date Feb 27, 2024
- Tokuyama Corporation
- Yasutomo Shimizu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photochromic compound and curable composition containing said photo...
- Patent number 11,767,467
- Issue date Sep 26, 2023
- Tokuyama Corporation
- Takao Noguchi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Photochromic curable composition, use thereof, and polyrotaxane mon...
- Patent number 11,649,327
- Issue date May 16, 2023
- Tokuyama Corporation
- Shinobu Izumi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polyrotaxane, production method therefor, and optical composition c...
- Patent number 11,578,174
- Issue date Feb 14, 2023
- Tokuyama Corporation
- Yasutomo Shimizu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Photochromic polyrotaxane compound and curable composition comprisi...
- Patent number 11,066,523
- Issue date Jul 20, 2021
- Tokuyama Corporation
- Junji Takenaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Urethane resin comprising a polyrotaxane and polishing pad
- Patent number 10,920,007
- Issue date Feb 16, 2021
- Tokuyama Corporation
- Yasutomo Shimizu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing a photochromic cured body
- Patent number 10,526,533
- Issue date Jan 7, 2020
- Tokuyama Corporation
- Yasutomo Shimizu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyrotaxane, production method therefor, and optical composition c...
- Patent number 10,494,488
- Issue date Dec 3, 2019
- Tokuyama Corporation
- Yasutomo Shimizu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Photochromic composition
- Patent number 10,125,309
- Issue date Nov 13, 2018
- Tokuyama Corporation
- Yasutomo Shimizu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photochromic curable composition, cured product thereof and laminat...
- Patent number 9,890,324
- Issue date Feb 13, 2018
- Tokuyama Corporation
- Yasutomo Shimizu
- G02 - OPTICS
Information Patent Grant
Curable composition and photochromic composition
- Patent number 9,873,819
- Issue date Jan 23, 2018
- Tokuyama Corporation
- Yasutomo Shimizu
- G02 - OPTICS
Information Patent Grant
Photochromic composition and optical article using photochromic com...
- Patent number 9,513,407
- Issue date Dec 6, 2016
- Tokuyama Corporation
- Toshimitsu Hiraren
- G02 - OPTICS
Information Patent Grant
Photocromic composition
- Patent number 9,377,664
- Issue date Jun 28, 2016
- Tokuyama Corporation
- Toshimitsu Hiraren
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Photochromic composition
- Patent number 9,316,765
- Issue date Apr 19, 2016
- Tokuyama Corporation
- Katsuhiro Mori
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Photochromic composition
- Patent number 9,234,984
- Issue date Jan 12, 2016
- Tokuyama Corporation
- Toshimitsu Hiraren
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Chromene compound and curable composition
- Patent number 8,916,071
- Issue date Dec 23, 2014
- Tokuyama Corporation
- Yasutomo Shimizu
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
HOLLOW MICROBALLOON
- Publication number 20240101751
- Publication date Mar 28, 2024
- Tokuyama Corporation
- Yasutomo SHIMIZU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
NOVEL CURABLE COMPOSITION CONTAINING CYCLIC MONOMER
- Publication number 20240084067
- Publication date Mar 14, 2024
- Tokuyama Corporation
- Kazuishi FUKUDA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMERIZABLE FUNCTIONAL GROUP-CONTAINING MICROBALLOON
- Publication number 20230390890
- Publication date Dec 7, 2023
- Tokuyama Corporation
- Yasutomo SHIMIZU
- B24 - GRINDING POLISHING
Information Patent Application
CURABLE COMPOSITION AND CURED ARTICLE THEREOF
- Publication number 20230365739
- Publication date Nov 16, 2023
- Tokuyama Corporation
- Yasutomo SHIMIZU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYFUNCTIONAL QUATERNARY AMMONIUM SALT OF SULFONIC ACID HAVING ACT...
- Publication number 20230265053
- Publication date Aug 24, 2023
- Tokuyama Corporation
- Yasutomo SHIMIZU
- B24 - GRINDING POLISHING
Information Patent Application
LAMINATED POLISHING PAD
- Publication number 20230211454
- Publication date Jul 6, 2023
- Tokuyama Corporation
- Yasutomo SHIMIZU
- B24 - GRINDING POLISHING
Information Patent Application
HOLLOW MICROBALLOONS
- Publication number 20230203234
- Publication date Jun 29, 2023
- Tokuyama Corporation
- Yasutomo SHIMIZU
- B24 - GRINDING POLISHING
Information Patent Application
HOLLOW MICROBALLOONS FOR CMP POLISHING PAD
- Publication number 20230151179
- Publication date May 18, 2023
- Tokuyama Corporation
- Yasutomo SHIMIZU
- B24 - GRINDING POLISHING
Information Patent Application
IONIC-GROUP-CONTAINING MICROBALLOON AND PRODUCTION METHOD THEREFOR
- Publication number 20230028836
- Publication date Jan 26, 2023
- Tokuyama Corporation
- Yasutomo SHIMIZU
- B24 - GRINDING POLISHING
Information Patent Application
MICROBALLOON PRODUCTION METHOD
- Publication number 20220387956
- Publication date Dec 8, 2022
- Tokuyama Corporation
- Yasutomo SHIMIZU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PHOTOCHROMIC COMPOUND AND CURABLE COMPOSITION CONTAINING SAID PHOTO...
- Publication number 20210292641
- Publication date Sep 23, 2021
- Tokuyama Corporation
- Takao NOGUCHI
- G02 - OPTICS
Information Patent Application
URETHANE RESIN USING POLYROTAXANE, AND PAD FOR POLISHING
- Publication number 20210155736
- Publication date May 27, 2021
- Tokuyama Corporation
- Yasutomo SHIMIZU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
LOW MOISTURE CONTENT POLYROTAXANE MONOMER AND CURABLE COMPOSITION C...
- Publication number 20210122874
- Publication date Apr 29, 2021
- Tokuyama Corporation
- Yasutomo SHIMIZU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PHOTOCHROMIC POLYROTAXANE COMPOUND AND CURABLE COMPOSITION COMPRISI...
- Publication number 20200172681
- Publication date Jun 4, 2020
- Tokuyama Corporation
- Junji TAKENAKA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyrotaxane, Production Method Therefor, and Optical Composition C...
- Publication number 20200071467
- Publication date Mar 5, 2020
- Tokuyama Corporation
- Yasutomo Shimizu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
URETHANE RESIN COMPRISING A POLYROTAXANE AND POLISHING PAD
- Publication number 20190263961
- Publication date Aug 29, 2019
- Tokuyama Corporation
- Yasutomo SHIMIZU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Photochromic Curable Composition, Use Thereof, and Polyrotaxane Mon...
- Publication number 20190161585
- Publication date May 30, 2019
- Tokuyama Corporation
- Shinobu Izumi
- G02 - OPTICS
Information Patent Application
Polyrotaxane, Production Method Therefor, and Optical Composition C...
- Publication number 20180312643
- Publication date Nov 1, 2018
- Tokuyama Corporation
- Yasutomo Shimizu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PHOTOCHROMIC COATING COMPOSITION
- Publication number 20180244931
- Publication date Aug 30, 2018
- Tokuyama Corporation
- Katsuhiro MORI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING A PHOTOCHROMIC CURED BODY
- Publication number 20180030341
- Publication date Feb 1, 2018
- Tokuyama Corporation
- Yasutomo SHIMIZU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CURABLE COMPOSITION AND PHOTOCHROMIC COMPOSITION
- Publication number 20170210943
- Publication date Jul 27, 2017
- Tokuyama Corporation
- Yasutomo SHIMIZU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PHOTOCHROMIC COMPOSITION
- Publication number 20160222285
- Publication date Aug 4, 2016
- Tokuyama Corporation
- Yasutomo SHIMIZU
- B32 - LAYERED PRODUCTS
Information Patent Application
PHOTOCHROMIC CURABLE COMPOSITION
- Publication number 20160116765
- Publication date Apr 28, 2016
- Tokuyama Corporation
- Yasutomo SHIMIZU
- B32 - LAYERED PRODUCTS
Information Patent Application
PHOTOCHROMIC CURABLE COMPOSITION, CURED PRODUCT THEREOF AND LAMINAT...
- Publication number 20160002524
- Publication date Jan 7, 2016
- Tokuyama Corporation
- Yasutomo SHIMIZU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CHROMENE COMPOUND
- Publication number 20150034887
- Publication date Feb 5, 2015
- Tokuyama Corporation
- Shinobu Izumi
- G02 - OPTICS
Information Patent Application
Photochromic Composition
- Publication number 20140340727
- Publication date Nov 20, 2014
- Tokuyama Corporation
- Katsuhiro Mori
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CHROMENE COMPOUND AND CURABLE COMPOSITION
- Publication number 20140225050
- Publication date Aug 14, 2014
- Tokuyama Corporation
- Yasutomo Shimizu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Photochromic Composition and Optical Article Using Photochromic Com...
- Publication number 20140043586
- Publication date Feb 13, 2014
- Tokuyama Corporation
- Toshimitsu Hiraren
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Photocromic Composition
- Publication number 20140029079
- Publication date Jan 30, 2014
- Tokuyama Corporation
- Toshimitsu Hiraren
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Photochromic Composition
- Publication number 20130215488
- Publication date Aug 22, 2013
- Tokuyama Corporation
- Toshimitsu Hiraren
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Yasutomo Shimizu

Person

Patents Grantslast 30 patents

Urethane resin using polyrotaxane, and pad for polishing

Photochromic compound and curable composition containing said photo...

Photochromic curable composition, use thereof, and polyrotaxane mon...

Polyrotaxane, production method therefor, and optical composition c...

Photochromic polyrotaxane compound and curable composition comprisi...

Urethane resin comprising a polyrotaxane and polishing pad

Process for producing a photochromic cured body

Polyrotaxane, production method therefor, and optical composition c...

Photochromic composition

Photochromic curable composition, cured product thereof and laminat...

Curable composition and photochromic composition

Photochromic composition and optical article using photochromic com...

Photocromic composition

Photochromic composition

Photochromic composition

Chromene compound and curable composition

Patents Applicationslast 30 patents

HOLLOW MICROBALLOON

NOVEL CURABLE COMPOSITION CONTAINING CYCLIC MONOMER

POLYMERIZABLE FUNCTIONAL GROUP-CONTAINING MICROBALLOON

CURABLE COMPOSITION AND CURED ARTICLE THEREOF

POLYFUNCTIONAL QUATERNARY AMMONIUM SALT OF SULFONIC ACID HAVING ACT...

LAMINATED POLISHING PAD

HOLLOW MICROBALLOONS

HOLLOW MICROBALLOONS FOR CMP POLISHING PAD

IONIC-GROUP-CONTAINING MICROBALLOON AND PRODUCTION METHOD THEREFOR

MICROBALLOON PRODUCTION METHOD

PHOTOCHROMIC COMPOUND AND CURABLE COMPOSITION CONTAINING SAID PHOTO...

URETHANE RESIN USING POLYROTAXANE, AND PAD FOR POLISHING

LOW MOISTURE CONTENT POLYROTAXANE MONOMER AND CURABLE COMPOSITION C...

PHOTOCHROMIC POLYROTAXANE COMPOUND AND CURABLE COMPOSITION COMPRISI...

Polyrotaxane, Production Method Therefor, and Optical Composition C...

URETHANE RESIN COMPRISING A POLYROTAXANE AND POLISHING PAD

Photochromic Curable Composition, Use Thereof, and Polyrotaxane Mon...

Polyrotaxane, Production Method Therefor, and Optical Composition C...

PHOTOCHROMIC COATING COMPOSITION

PROCESS FOR PRODUCING A PHOTOCHROMIC CURED BODY

CURABLE COMPOSITION AND PHOTOCHROMIC COMPOSITION

PHOTOCHROMIC COMPOSITION

PHOTOCHROMIC CURABLE COMPOSITION

PHOTOCHROMIC CURABLE COMPOSITION, CURED PRODUCT THEREOF AND LAMINAT...

CHROMENE COMPOUND

Photochromic Composition

CHROMENE COMPOUND AND CURABLE COMPOSITION

Photochromic Composition and Optical Article Using Photochromic Com...

Photocromic Composition

Photochromic Composition