Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
RS

Riichiro Shirota

UM United Microelectronics: 2 patents #100 of 515Top 20%
UP Unisantis Electronics Singapore Pte.: 1 patents #4 of 5Top 80%
Overall (2025): #49,141 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12412627 Flash memory with high integration 2025-09-09
12277962 Memory device using semiconductor element Koji Sakui, Nozomu Harada 2025-04-15
12250816 NAND flash memory and manufacturing method thereof 2025-03-11