Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5120146 | Printer having a bail roller opening and closing mechanism | Hirofumi Nakayasu, Masaki Kanoh, Kenji Umehara, Yoshiaki Hosokawa, Takashi Maekawa | 1992-06-09 |
| 5071275 | Printer having a bail roller opening and closing mechanism | Hirofumi Nakayasu, Masaki Kanoh, Kenji Umehara, Yoshiaki Hosokawa, Takashi Maekawa | 1991-12-10 |