Hiroyuki IWASA

Follow

Person

Tachikawa-shi, Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing absorbent body
- Patent number 11,337,866
- Issue date May 24, 2022
- Kao Corporation
- Tomoyuki Motegi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for producing absorber and method for producing absorbent ar...
- Patent number 11,207,218
- Issue date Dec 28, 2021
- Kao Corporation
- Yuki Kato
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
ABSORBENT ARTICLE PACKAGING AND PRODUCTION METHOD FOR ABSORBENT ART...
- Publication number 20200383849
- Publication date Dec 10, 2020
- KAO CORPORATION
- Ryuji MATSUNAGA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR MANUFACTURING ABSORBENT BODY
- Publication number 20200138636
- Publication date May 7, 2020
- KAO CORPORATION
- Tomoyuki MOTEGI
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
METHOD FOR PRODUCING ABSORBER AND METHOD FOR PRODUCING ABSORBENT AR...
- Publication number 20200138637
- Publication date May 7, 2020
- KAO CORPORATION
- Yuki KATO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE