Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12183365 | Glass spacer and hard disk drive device | Masafumi Miura, Kazuaki Hashimoto | 2024-12-31 |
| 11869538 | Method for manufacturing glass spacer, glass spacer, and hard disk drive device | Masafumi Miura, Kazuaki Hashimoto | 2024-01-09 |