Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D462914 | Indicator cover | Masahiro Shirazawa, Tomohikio Tsumura | 2002-09-17 |
| D456293 | Indicator cover | Tomohikio Tsumura | 2002-04-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D462914 | Indicator cover | Masahiro Shirazawa, Tomohikio Tsumura | 2002-09-17 |
| D456293 | Indicator cover | Tomohikio Tsumura | 2002-04-30 |