Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8018823 | Optical recording medium having a relation between groove widths, groove depths and track pitches | Masae Kubo, Kenjirou Kiyono | 2011-09-13 |
| 7909979 | Water photolysis system and process | Yuka Yamada, Masa-aki Suzuki, Nobuyasu Suzuki, Yasunori Morinaga | 2011-03-22 |