Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9337599 | Carbon brush for fuel pump and method for manufacturing same | Makoto Nishio, Shinya Nakagawa, Kiyotoshi Oi, Youichi Murakami, Ryouichi Honbo | 2016-05-10 |
| 9024504 | Carbon commutator and a method for production thereof | Makoto Nishio, Shinya Nakagawa, Yuya Nishino, Kenzo Kiyose | 2015-05-05 |