Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12314297 | Book search apparatus, book search database generation apparatus, book search method, book search database generation method, and program | Takashi Hattori, Sanae FUJITA | 2025-05-27 |
| 12314298 | Book search apparatus, book search database generation apparatus, book search method, book search database generation method, and program | Takashi Hattori, Sanae FUJITA | 2025-05-27 |
| 12314299 | Book search apparatus, book search database generation apparatus, book search method, book search database generation method, and program | Takashi Hattori, Sanae FUJITA | 2025-05-27 |
| 11960836 | Index value giving apparatus, index value giving method and program | Yoshinari Shirai, Sanae FUJITA, Masafumi Matsuda, Yasue KISHINO | 2024-04-16 |
| 11947580 | Book search apparatus, book search database generation apparatus, book search method, book search database generation method, and program | Takashi Hattori, Sanae FUJITA | 2024-04-02 |
| 11704368 | Book search interface apparatus, book search method, and program | Takashi Hattori, Sanae FUJITA | 2023-07-18 |