Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12140151 | Turbo fan | Hideki Yoshiura, Tetsushi Yoshikawa, Sakie KAWAKAMI | 2024-11-12 |
| 11757315 | Rotor and brushless motor | Katsuhito Nishizawa, Shou Kubota, Yuhei Ito | 2023-09-12 |
| 11715991 | Brushless motor | Katsuhito Nishizawa, Shou Kubota, Takuya Takahashi | 2023-08-01 |
| 6853104 | Miniature motor and method for manufacturing the same | Hideki Itaya | 2005-02-08 |
| 6465927 | Miniature electric motor | Hideki Itaya | 2002-10-15 |
| 6245166 | Material for sliding contact, composite clad material, and small-sized direct current motor using the same | Isao Shibuya, Keiji Nakamura, Toshiya Yamamoto, Takao Asada | 2001-06-12 |
| 4503421 | Digital to analog converter | Kyuichi Hareyama, Kazuo Ryu | 1985-03-05 |