Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6368729 | Tungsten film, method of manufacturing the same, and thin-film heater | Tomoo Ikeda, Etsuo Yamamoto, Hiroshi Ikeda | 2002-04-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6368729 | Tungsten film, method of manufacturing the same, and thin-film heater | Tomoo Ikeda, Etsuo Yamamoto, Hiroshi Ikeda | 2002-04-09 |