Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10574438 | Security apparatus, method thereof, and program | Miki Hosaka, Tokutaro Yoshida | 2020-02-25 |
| 4206854 | Disposable plastic upper lid | — | 1980-06-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10574438 | Security apparatus, method thereof, and program | Miki Hosaka, Tokutaro Yoshida | 2020-02-25 |
| 4206854 | Disposable plastic upper lid | — | 1980-06-10 |