Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12028725 | Message relay apparatus and method | Kojun Koshiji, Naoki Higo, Takuma TSUBAKI, Toshimitsu Tsubaki, Takeshi Kuwahara +2 more | 2024-07-02 |
| 11575731 | Data transmission method, data transmission apparatus and program | Kojun Koshiji, Naoki Higo, Toshimitsu Tsubaki, Tatsuya Ishihara, Yoshiko Sueda | 2023-02-07 |
| 11349586 | Time stamping method, time stamping apparatus and program | Kojun Koshiji, Naoki Higo, Toshimitsu Tsubaki, Tatsuya Ishihara, Yoshiko Sueda | 2022-05-31 |
| 11350244 | Information delivery apparatus, information delivery method and program | Kojun Koshiji, Naoki Higo, Toshimitsu Tsubaki, Tatsuya Ishihara, Yoshiko Sueda | 2022-05-31 |