Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7940440 | Laser scanning device and image forming apparatus | Atsushi Nagaoka, Hideaki Kusano | 2011-05-10 |
| 6075297 | Linear motor | Makoto Izawa | 2000-06-13 |
| 6064128 | Linear motor and image reader | Mitsutoshi Yagoto, Masamitsu Ishiyama | 2000-05-16 |
| 6008552 | Linear drive device | Mitsutoshi Yagoto, Masamitsu Ishiyama, Toshio Kitaoka | 1999-12-28 |
| 5990583 | Shaft-type linear motor | Toshio Kitaoka, Mitsutoshi Yagoto | 1999-11-23 |
| 5970288 | Image reading device | Masamitsu Ishiyama | 1999-10-19 |
| 5949161 | Linear drive device | — | 1999-09-07 |
| 5913091 | Image reading apparatus | Toshio Kitaoka, Mitsutoshi Yagoto, Toshikazu Suzuki | 1999-06-15 |
| 5909066 | Linear motor apparatus employing linear motor as drive source | Masamitsu Ishiyama, Tetsuya Kagawa, Mitsutoshi Yagoto, Makoto Izawa, Toshio Kitaoka +1 more | 1999-06-01 |
| 5872407 | Linear motor | Toshio Kitaoka, Makato Izawa, Yasuhiro Matsumoto | 1999-02-16 |
| 5801462 | Linear motor and image reading apparatus | Mitsutoshi Yagoto, Hideyuki Kurahashi, Masanori Murakami, Masamitsu Ishiyama, Toshikazu Suzuki | 1998-09-01 |
| 5796186 | Linear motor | Mitsutoshi Yagoto, Masamitsu Ishiyama, Makoto Izawa, Toshio Kitaoka, Yasuhiro Matsumoto | 1998-08-18 |
| 5793128 | Encoder and motor with an encoder | Yasuhiro Matsumoto | 1998-08-11 |
| 5747952 | Linear motor, apparatus, armature coil current supply circuit for linear motor, and method of supplying current to armature coil of linear motor | Makoto Izawa | 1998-05-05 |
| 5153637 | Reader printer incorporating scanning plane mirror therein | Masamitsu Ishiyama | 1992-10-06 |