Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4830525 | Typewriter with pivoting keyboard | Yoshimitsu Nagashima, Yoshimi Takahashi | 1989-05-16 |
| D299248 | Typewriter | Taro Kasagi, Kenji Tamada | 1989-01-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4830525 | Typewriter with pivoting keyboard | Yoshimitsu Nagashima, Yoshimi Takahashi | 1989-05-16 |
| D299248 | Typewriter | Taro Kasagi, Kenji Tamada | 1989-01-03 |