Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12324150 | Method of making a multi-tier memory device with rounded joint structures | Tsutomu Imai, Chiko Kudo, Sadao Fukuno | 2025-06-03 |
| 12289886 | Multi-tier memory device with rounded joint structures and methods of making the same | Chiko Kudo, Tsutomu Imai | 2025-04-29 |
| 11515227 | Semiconductor die including edge ring structures and methods for making the same | Toshiaki Matsumura, Yoshihiko Saito, Nobutoshi Sugawara, Takahiro Tanamachi | 2022-11-29 |