Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE33517 | Thermosensitive recording label | Tomoo Shibata | 1991-01-08 |
| 4851383 | Non-laminate thermosensitive, pressure sensitive label and method of manufacture | John Fickenscher, Tomoo Shibata | 1989-07-25 |
| 4633276 | Thermosensitive recording label | Tomoo Shibata | 1986-12-30 |
| 4590497 | Heat insulated thermosensitive paper | Tomoo Shibata, Minoru Nomura | 1986-05-20 |
| 4577204 | Thermosensitive recording label | Tomoo Shibata | 1986-03-18 |
| 4577205 | Releasable heat-sensitive label with E. B. setting printing ink | Tomoo Shibata | 1986-03-18 |