Yukiko KATANO

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
IC card and method for manufacturing IC card
- Patent number 12,217,112
- Issue date Feb 4, 2025
- TOPPAN INC.
- Yukiko Katano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Card medium, electronic component for card medium, and metal card s...
- Patent number 12,141,644
- Issue date Nov 12, 2024
- TOPPAN INC.
- Yukiko Katano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Card-type media
- Patent number 12,067,439
- Issue date Aug 20, 2024
- TOPPAN INC.
- Yukiko Katano
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
INLET AND CARD MEDIUM
- Publication number 20240320461
- Publication date Sep 26, 2024
- TOPPAN Holdings Inc.
- Yukiko KATANO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CARD-TYPE MEDIUM AND CARD-TYPE MEDIUM MANUFACTURING METHOD
- Publication number 20230359857
- Publication date Nov 9, 2023
- TOPPAN INC.
- Eriko UEHARA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CARD MEDIUM, ELECTRONIC COMPONENT FOR CARD MEDIUM, AND METAL CARD S...
- Publication number 20230306214
- Publication date Sep 28, 2023
- TOPPAN INC.
- Yukiko KATANO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IC CARD AND METHOD FOR MANUFACTURING IC CARD
- Publication number 20230259734
- Publication date Aug 17, 2023
- TOPPAN INC.
- Yukiko KATANO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CARD-TYPE MEDIA
- Publication number 20230111259
- Publication date Apr 13, 2023
- TOPPAN INC.
- Yukiko KATANO
- G06 - COMPUTING CALCULATING COUNTING