Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5789721 | High-frequency induction heater and power source circuit for same | Koichi Nagai, Akihiro Hirano | 1998-08-04 |
| 5452881 | Crucible for an analyzer | — | 1995-09-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5789721 | High-frequency induction heater and power source circuit for same | Koichi Nagai, Akihiro Hirano | 1998-08-04 |
| 5452881 | Crucible for an analyzer | — | 1995-09-26 |