Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11750729 | Portable terminal device, incoming call screen display method, and program | Tomoki Awatani | 2023-09-05 |
| 11457105 | Portable terminal device, incoming call screen display method, and program | Tomoki Awatani | 2022-09-27 |
| 11451654 | Portable terminal device, incoming call history display method, and program | Tomoki Awatani | 2022-09-20 |
| 5043213 | Magnetic disk | Masuo Asakawa, Kenji Hirata | 1991-08-27 |
| 4759996 | Magnetic recording medium | Yukio Fukutomi, Masayuki Okutani | 1988-07-26 |