Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12119164 | Coil component and method for manufacturing coil component | Masayoshi Nakamura, Yuki Kanbe, Akio Miyazaki | 2024-10-15 |
| 7621248 | Internal combustion engine | — | 2009-11-24 |
| 4561935 | Process for removing anthraquinone type scale | Kazuaki Sakai, Tuneyasu Sato | 1985-12-31 |
| 4481073 | Process for removing anthraquinone type scale | Kazuaki Sakai, Tuneyasu Sato | 1984-11-06 |