Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6657328 | Rotor for electric motor and method of making the same | Tsuyoshi Shiga | 2003-12-02 |
| 6166474 | Molded stator core for electric motor | Hisayoshi Kohara, Tsuyoshi Shiga, Kinya Hayashi, Yoshiyasu Gotou | 2000-12-26 |
| 6093984 | Rotor for electric motor | Tsuyoshi Shiga, Kinya Hayashi | 2000-07-25 |