Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7267597 | Method of producing an infrared lamp | Masanori Konishi, Kenji Higashiyama | 2007-09-11 |
| 6922017 | Infrared lamp, method of manufacturing the same, and heating apparatus using the infrared lamp | Masanori Konishi, Kenji Higashiyama | 2005-07-26 |