Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6921568 | Optical recording medium | Hiroyasu Inoue, Hiroshi Takasaki, Hideki Hirata | 2005-07-26 |
| 6843883 | Vacuum processing apparatus and method for producing an object to be processed | Masanori Kosuda, Yoshihisa TAMAGAWA | 2005-01-18 |