Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4784896 | Heat transfer recording sheet | Kazunobu Natori, Tamaki Kanai | 1988-11-15 |
| 4222928 | Polyester composition | Takeo Kawamura | 1980-09-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4784896 | Heat transfer recording sheet | Kazunobu Natori, Tamaki Kanai | 1988-11-15 |
| 4222928 | Polyester composition | Takeo Kawamura | 1980-09-16 |