Junichi Matsubara

Person

Niigata-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Hydroxypropyl methyl cellulose phthalate and method for producing t...
- Patent number 11,873,351
- Issue date Jan 16, 2024
- Shin-Etsu Chemical Co., Ltd.
- Taishi Kitaguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydroxypropyl methyl cellulose acetate succinate and method for pro...
- Patent number 11,753,483
- Issue date Sep 12, 2023
- Shin-Etsu Chemical Co., Ltd.
- Taishi Kitaguchi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hypromellose acetate succinate powder excellent in dissolved state...
- Patent number 11,396,558
- Issue date Jul 26, 2022
- Shin-Etsu Chemical Co., Ltd.
- Junichi Matsubara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hypromellose phthalate and method for producing hypromellose phthalate
- Patent number 10,961,323
- Issue date Mar 30, 2021
- Shin-Etsu Chemical Co., Ltd.
- Mitsuhiro Yoshida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hypromellose acetate succinate and method for producing hypromellos...
- Patent number 10,934,367
- Issue date Mar 2, 2021
- Shin-Etsu Chemical Co., Ltd.
- Mitsuhiro Yoshida
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hypromellose phthalate and method for producing the same
- Patent number 10,934,369
- Issue date Mar 2, 2021
- Shin-Etsu Chemical Co., Ltd.
- Junichi Matsubara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hypromellose acetate succinate and method for producing the same
- Patent number 10,888,525
- Issue date Jan 12, 2021
- Shin-Etsu Chemical Co., Ltd.
- Junichi Matsubara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hypromellose acetate succinate powder excellent in dissolved state...
- Patent number 10,836,836
- Issue date Nov 17, 2020
- Shin-Etsu Chemical Co., Ltd.
- Junichi Matsubara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hypromellose acetate succinate powder excellent in dissolved state...
- Patent number 10,604,588
- Issue date Mar 31, 2020
- Shin-Etsu Chemical Co., Ltd.
- Junichi Matsubara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hypromellose acetate succinate, method for producing the same and c...
- Patent number 10,233,259
- Issue date Mar 19, 2019
- Shin-Etsu Chemical Co., Ltd.
- Kazuki Kikuchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hypromellose acetate succinate, method for producing the same and c...
- Patent number 9,884,922
- Issue date Feb 6, 2018
- Shin-Etsu Chemical Co., Ltd.
- Kazuki Kikuchi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for dehydrating hydrous low-substituted hydroxypropyl cellul...
- Patent number 9,428,590
- Issue date Aug 30, 2016
- Shin-Etsu Chemical Co., Ltd.
- Junichi Matsubara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
HYDROXYPROPYL METHYL CELLULOSE ACETATE SUCCINATE AND METHOD FOR PRO...
- Publication number 20210130497
- Publication date May 6, 2021
- Shin-Etsu Chemical Co., Ltd.
- Taishi Kitaguchi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HYDROXYPROPYL METHYL CELLULOSE PHTHALATE AND METHOD FOR PRODUCING T...
- Publication number 20210130498
- Publication date May 6, 2021
- Shin-Etsu Chemical Co., Ltd.
- Taishi Kitaguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HYPROMELLOSE ACETATE SUCCINATE POWDER EXCELLENT IN DISSOLVED STATE...
- Publication number 20210024656
- Publication date Jan 28, 2021
- Shin-Etsu Chemical Co., Ltd.
- Junichi Matsubara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HYPROMELLOSE ACETATE SUCCINATE POWDER EXCELLENT IN DISSOLVED STATE...
- Publication number 20200181291
- Publication date Jun 11, 2020
- Shin-Etsu Chemical Co., Ltd.
- Junichi Matsubara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HYPROMELLOSE PHTHALATE AND METHOD FOR PRODUCING THE SAME
- Publication number 20190345263
- Publication date Nov 14, 2019
- Shin-Etsu Chemical Co., Ltd.
- Junichi Matsubara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HYPROMELLOSE ACETATE SUCCINATE, METHOD FOR PRODUCING THE SAME AND C...
- Publication number 20180118854
- Publication date May 3, 2018
- Shin-Etsu Chemical Co., Ltd.
- Kazuki Kikuchi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HYPROMELLOSE ACETATE SUCCINATE AND METHOD FOR PRODUCING THE SAME
- Publication number 20180116968
- Publication date May 3, 2018
- Shin-Etsu Chemical Co., Ltd.
- Junichi MATSUBARA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HYPROMELLOSE ACETATE SUCCINATE AND METHOD FOR PRODUCING HYPROMELLOS...
- Publication number 20180057612
- Publication date Mar 1, 2018
- Shin-Etsu Chemical Co., Ltd.
- Mitsuhiro YOSHIDA
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Application
HYPROMELLOSE PHTHALATE AND METHOD FOR PRODUCING HYPROMELLOSE PHTHALATE
- Publication number 20180057613
- Publication date Mar 1, 2018
- Shin-Etsu Chemical Co., Ltd.
- Mitsuhiro YOSHIDA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HYPROMELLOSE ACETATE SUCCINATE POWDER EXCELLENT IN DISSOLVED STATE...
- Publication number 20170283514
- Publication date Oct 5, 2017
- Shin-Etsu Chemical Co., Ltd.
- Junichi Matsubara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HYPROMELLOSE ACETATE SUCCINATE, METHOD FOR PRODUCING THE SAME AND C...
- Publication number 20170260296
- Publication date Sep 14, 2017
- Shin-Etsu Chemical Co., Ltd.
- Kazuki Kikuchi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Method For Dehydrating Hydrous Low-Substituted Hydroxypropyl Cellul...
- Publication number 20150045550
- Publication date Feb 12, 2015
- Shin-Etsu Chemical Co., Ltd.
- Junichi Matsubara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Junichi Matsubara

Person

Patents Grantslast 30 patents

Hydroxypropyl methyl cellulose phthalate and method for producing t...

Hydroxypropyl methyl cellulose acetate succinate and method for pro...

Hypromellose acetate succinate powder excellent in dissolved state...

Hypromellose phthalate and method for producing hypromellose phthalate

Hypromellose acetate succinate and method for producing hypromellos...

Hypromellose phthalate and method for producing the same

Hypromellose acetate succinate and method for producing the same

Hypromellose acetate succinate powder excellent in dissolved state...

Hypromellose acetate succinate powder excellent in dissolved state...

Hypromellose acetate succinate, method for producing the same and c...

Hypromellose acetate succinate, method for producing the same and c...

Method for dehydrating hydrous low-substituted hydroxypropyl cellul...

Patents Applicationslast 30 patents

HYDROXYPROPYL METHYL CELLULOSE ACETATE SUCCINATE AND METHOD FOR PRO...

HYDROXYPROPYL METHYL CELLULOSE PHTHALATE AND METHOD FOR PRODUCING T...

HYPROMELLOSE ACETATE SUCCINATE POWDER EXCELLENT IN DISSOLVED STATE...

HYPROMELLOSE ACETATE SUCCINATE POWDER EXCELLENT IN DISSOLVED STATE...

HYPROMELLOSE PHTHALATE AND METHOD FOR PRODUCING THE SAME

HYPROMELLOSE ACETATE SUCCINATE, METHOD FOR PRODUCING THE SAME AND C...

HYPROMELLOSE ACETATE SUCCINATE AND METHOD FOR PRODUCING THE SAME

HYPROMELLOSE ACETATE SUCCINATE AND METHOD FOR PRODUCING HYPROMELLOS...

HYPROMELLOSE PHTHALATE AND METHOD FOR PRODUCING HYPROMELLOSE PHTHALATE

HYPROMELLOSE ACETATE SUCCINATE POWDER EXCELLENT IN DISSOLVED STATE...

HYPROMELLOSE ACETATE SUCCINATE, METHOD FOR PRODUCING THE SAME AND C...

Method For Dehydrating Hydrous Low-Substituted Hydroxypropyl Cellul...