Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6876121 | Flat oscillation motor equipped with a brush apparatus | Hajime Kobayashi, Tetsushi Yashima | 2005-04-05 |
| 6853109 | Axially sliding contact type of a commutator, a rotor including the commutator, and an electric motor having the rotor | Naohisa Koyanagi, Tetsushi Yashima | 2005-02-08 |