Ayano Okawa

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Kagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pet absorbent sheet
- Patent number 12,137,668
- Issue date Nov 12, 2024
- Unicharm Corporation
- Ayano Okawa
- B32 - LAYERED PRODUCTS
Information Patent Grant
Urine examination container and urine examination kit
- Patent number 11,903,367
- Issue date Feb 20, 2024
- Unicharm Corporation
- Ayano Okawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Absorbent sheet for pets
- Patent number 11,533,887
- Issue date Dec 27, 2022
- Unicharm Corporation
- Hiroki Yamamoto
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Information Patent Application
ANIMAL TOILET
- Publication number 20230051699
- Publication date Feb 16, 2023
- UNICHARM CORPORATION
- Ayano Okawa
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
PET ABSORBENT SHEET
- Publication number 20210169038
- Publication date Jun 10, 2021
- UNICHARM CORPORATION
- Ayano Okawa
- B32 - LAYERED PRODUCTS
Information Patent Application
URINE EXAMINATION CONTAINER AND URINE EXAMINATION KIT
- Publication number 20210068372
- Publication date Mar 11, 2021
- UNICHARM CORPORATION
- Ayano Okawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ABSORBENT SHEET FOR PETS
- Publication number 20200367465
- Publication date Nov 26, 2020
- UNICHARM CORPORATION
- Hiroki Yamamoto
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING