Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5166521 | Ion-scattering spectrometer | Shigeki Hayashi, Sumio Kumashiro, Masakazu Aono | 1992-11-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5166521 | Ion-scattering spectrometer | Shigeki Hayashi, Sumio Kumashiro, Masakazu Aono | 1992-11-24 |