Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D957725 | Kitchen lighter | — | 2022-07-12 |
| D950951 | Tool box | — | 2022-05-10 |
| D946357 | Knife block | — | 2022-03-22 |
| D941166 | Battery tester | — | 2022-01-18 |
| 5313664 | Point of sale system having backup file device | Mikihiko Sugiyama, Hiromi Yamamoto | 1994-05-17 |