Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8074182 | Work procedure display method and system, production process management method and system, and computer program of the same | Takayo Maeda, Tomomi Takaba, Kunio Ishikawa | 2011-12-06 |
| D631598 | Lens for a light-emitting diode bulb | — | 2011-01-25 |