Megumi ISHII

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Patents Grantslast 30 patents

Information Patent Grant
Molded pulp article and method for producing molded pulp article
- Patent number 12,195,924
- Issue date Jan 14, 2025
- TOPPAN INC.
- Koji Sakairi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
MOLDED PULP ARTICLE AND METHOD FOR PRODUCING MOLDED PULP ARTICLE
- Publication number 20240200275
- Publication date Jun 20, 2024
- TOPPAN INC.
- Koji SAKAIRI
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
MOLDED PULP ARTICLE AND METHOD FOR PRODUCING MOLDED PULP ARTICLE
- Publication number 20240167230
- Publication date May 23, 2024
- TOPPAN INC.
- Megumi ISHII
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PULP MOLDED PRODUCT AND METHOD OF PRODUCING THE SAME
- Publication number 20230331425
- Publication date Oct 19, 2023
- TOPPAN INC.
- Megumi ISHII
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE