Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6292209 | Method of testing light-emitting condition of vacuum fluorescent print head | Shigetaka Nakamura | 2001-09-18 |
| 6275248 | Vacuum fluorescent printer | Shigetaka Nakamura, Hidekazu Tsuji | 2001-08-14 |
| 6243122 | Digital exposure apparatus | Shigetaka Nakamura | 2001-06-05 |
| 6232997 | Vacuum fluorescent color print head for photographic printing paper | Shigetaka Nakamura | 2001-05-15 |
| 6208365 | Vacuum fluorescent printer | Shigetaka Nakamura, Hidekazu Tsuji | 2001-03-27 |
| 6191805 | Optical printer head and optical printer | Yukihiko Shimizu, Masao Saito, Kinya Ueda, Toshiaki Nakahara, Shigetaka Nakamura +1 more | 2001-02-20 |