Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4590529 | Carriage device for moving and positioning magnetic head | Akira Nikaido, Takayasu Machida, Fumio Nakajima | 1986-05-20 |
| 4558244 | Micro stepping motor | Akira Nikaido, Takayasu Machida, Fumio Nakajima | 1985-12-10 |