Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7977606 | Heat-transer-medium heating apparatus and vehicular air-conditioning apparatus using the same | Tomoyasu Adachi, Nobuya Nakagawa | 2011-07-12 |
| 7868997 | Projection optical system inspecting method and inspection apparatus, and a projection optical system manufacturing method | Yutaka Ichihara, Takashi Gemma | 2011-01-11 |