Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6777372 | Method for producing hydrocyanic acid synthesis catalyst | Takeshi Igarashi, Tohru Nakamura | 2004-08-17 |
| 6699376 | Gas sensing element and gas sensor | — | 2004-03-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6777372 | Method for producing hydrocyanic acid synthesis catalyst | Takeshi Igarashi, Tohru Nakamura | 2004-08-17 |
| 6699376 | Gas sensing element and gas sensor | — | 2004-03-02 |