AK

Akira Katayama

Kioxia: 2 patents #80 of 701Top 15%
TI Toray Industries: 1 patents #40 of 249Top 20%
Overall (2025): #68,968 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12406727 Memory device Yu Shimada, Ryousuke Takizawa 2025-09-02
12224033 Memory system Kosuke Hatsuda 2025-02-11
12201946 Fluid separation element Shinya Shimoda, Masaaki Takenaka 2025-01-21