Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5982719 | Disc auto changer for recording or reproducing information on a desired disc of a plurality of discs in a magazine | Tatsumi Nishijima, Kyuichiro Nagai, Tomomi Okamoto, Ikuo Nishida, Kouhei Takita +3 more | 1999-11-09 |
| 5124862 | Tape loading mechanism for magnetic recording and reproducing devices | Kenji Ogiro, Kyuichirou Nagai | 1992-06-23 |