Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11821539 | Gas solenoid valve | Masayoshi Okamoto, Makoto Ninomiya, Noritaka Nakamura | 2023-11-21 |
| 11754197 | Gas solenoid valve | Masayoshi Okamoto, Makoto Ninomiya, Noritaka Nakamura, Yuki Kato | 2023-09-12 |