Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11183727 | Power supply apparatus | Naoyuki Sugeno, Kazumi Sato, Masami Okada, Yasuhiro Watanabe | 2021-11-23 |
| 11162926 | Chemiluminescence type nitrogen oxide concentration meter | — | 2021-11-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11183727 | Power supply apparatus | Naoyuki Sugeno, Kazumi Sato, Masami Okada, Yasuhiro Watanabe | 2021-11-23 |
| 11162926 | Chemiluminescence type nitrogen oxide concentration meter | — | 2021-11-02 |