Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6620998 | Recycling heat from industrial processes to generate electricity using a thermophotovoltaic generator | — | 2003-09-16 |
| 6426133 | Graphite material coated with silicon carbide | Akira Kondo | 2002-07-30 |