Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10510522 | Mass spectrometry using plasma ion source | Naoki Sugiyama, Mineko Omori | 2019-12-17 |
| 10333281 | Spark plug | Masamichi Shibata | 2019-06-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10510522 | Mass spectrometry using plasma ion source | Naoki Sugiyama, Mineko Omori | 2019-12-17 |
| 10333281 | Spark plug | Masamichi Shibata | 2019-06-25 |