Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8522815 | Gas shutoff device | Tsuyoshi Honda, Takuhisa Ootani | 2013-09-03 |
| 7814455 | Logic synthesis method and device | — | 2010-10-12 |
| D327088 | Drum cartridge for a printer | — | 1992-06-16 |