Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4834246 | Toner cartridge | Haruo Furuta | 1989-05-30 |
| 4801622 | Curable and foamable organopolysiloxane composition | Atsushi Yaginuma | 1989-01-31 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4834246 | Toner cartridge | Haruo Furuta | 1989-05-30 |
| 4801622 | Curable and foamable organopolysiloxane composition | Atsushi Yaginuma | 1989-01-31 |