Keiko KOBAYASHI

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Cellulose acetate particles, cosmetic composition, and method of pr...
- Patent number 11,628,134
- Issue date Apr 18, 2023
- Daicel Corporation
- Keiko Kobayashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cellulose derivative particles, cosmetic composition, and method fo...
- Patent number 11,434,348
- Issue date Sep 6, 2022
- Daicel Corporation
- Keiko Kobayashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITION AND METHOD FOR PRODUCING SAME
- Publication number 20250049645
- Publication date Feb 13, 2025
- DAICEL CORPORATION
- Keiko KOBAYASHI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
POROUS PARTICLE, COSMETIC COMPOSITION, AND PRODUCTION METHOD FOR PO...
- Publication number 20250043093
- Publication date Feb 6, 2025
- DAICEL CORPORATION
- Keiko KOBAYASHI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPOSITE PARTICLES AND PRODUCTION METHOD THEREFOR
- Publication number 20240261207
- Publication date Aug 8, 2024
- DAICEL CORPORATION
- Keiko KOBAYASHI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CELLULOSE ACYLATE COMPOSITION AND PRODUCTION METHOD THEREFOR
- Publication number 20240228741
- Publication date Jul 11, 2024
- DAICEL CORPORATION
- Masaya OMURA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CELLULOSE ACYLATE COMPOSITION AND PRODUCTION METHOD THEREFOR
- Publication number 20240132696
- Publication date Apr 25, 2024
- DAICEL CORPORATION
- Masaya OMURA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CELLULOSE ACETATE PARTICLES, COSMETIC COMPOSITION, AND METHOD FOR P...
- Publication number 20230301897
- Publication date Sep 28, 2023
- DAICEL CORPORATION
- Keiko KOBAYASHI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CELLULOSE ACETATE PARTICLES, COSMETIC COMPOSITION, AND METHOD FOR P...
- Publication number 20230201086
- Publication date Jun 29, 2023
- DAICEL CORPORATION
- Keiko KOBAYASHI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
EMULSIFIABLE PREPARATION, AQUEOUS COSMETIC, FOOD OR BEVERAGE AND PH...
- Publication number 20230190592
- Publication date Jun 22, 2023
- DAICEL CORPORATION
- Yuta SAKAMOTO
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
PARTICLES CONTAINING CELLULOSE ACETATE, COSMETIC COMPOSITION, AND M...
- Publication number 20220142900
- Publication date May 12, 2022
- DAICEL CORPORATION
- Keiko KOBAYASHI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CELLULOSE DERIVATIVE PARTICLES, COSMETIC COMPOSITION, AND METHOD FO...
- Publication number 20200299488
- Publication date Sep 24, 2020
- Daicel Corporation
- Keiko KOBAYASHI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CELLULOSE ACETATE PARTICLES, COSMETIC COMPOSITION, AND METHOD OF PR...
- Publication number 20200179261
- Publication date Jun 11, 2020
- DAICEL CORPORATION
- Keiko KOBAYASHI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Keiko KOBAYASHI

Person

Patents Grantslast 30 patents

Cellulose acetate particles, cosmetic composition, and method of pr...

Cellulose derivative particles, cosmetic composition, and method fo...

Patents Applicationslast 30 patents

COMPOSITION AND METHOD FOR PRODUCING SAME

POROUS PARTICLE, COSMETIC COMPOSITION, AND PRODUCTION METHOD FOR PO...

COMPOSITE PARTICLES AND PRODUCTION METHOD THEREFOR

CELLULOSE ACYLATE COMPOSITION AND PRODUCTION METHOD THEREFOR

CELLULOSE ACYLATE COMPOSITION AND PRODUCTION METHOD THEREFOR

CELLULOSE ACETATE PARTICLES, COSMETIC COMPOSITION, AND METHOD FOR P...

CELLULOSE ACETATE PARTICLES, COSMETIC COMPOSITION, AND METHOD FOR P...

EMULSIFIABLE PREPARATION, AQUEOUS COSMETIC, FOOD OR BEVERAGE AND PH...

PARTICLES CONTAINING CELLULOSE ACETATE, COSMETIC COMPOSITION, AND M...

CELLULOSE DERIVATIVE PARTICLES, COSMETIC COMPOSITION, AND METHOD FO...

CELLULOSE ACETATE PARTICLES, COSMETIC COMPOSITION, AND METHOD OF PR...