Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12338111 | Stacker crane | — | 2025-06-24 |
| 7026652 | Semiconductor light emitting diode | Kuniaki Konno | 2006-04-11 |
| 5432359 | Light emitting device with AlAs mixed crystal ratios | Tetsuo Sekiwa | 1995-07-11 |