Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11789727 | Conversion apparatus, conversion method and program | Shingo KURIHARA, Akira Kanamaru, Takuya IWATSUKA, Satoshi Okada | 2023-10-17 |
| 6233578 | Method and system for information retrieval | Hiroki Machihara, Eiji Okada, Naoya Kanou | 2001-05-15 |