Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868581 | Ink-receiving composite polymer material | Hidemasa Mouri, Michiaki Tobita, Naonobu Eto, Masahiko Ishida, Shunzo Kouno +4 more | 1989-09-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868581 | Ink-receiving composite polymer material | Hidemasa Mouri, Michiaki Tobita, Naonobu Eto, Masahiko Ishida, Shunzo Kouno +4 more | 1989-09-19 |