Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6930053 | Method of forming grating microstructures by anodic oxidation | Kazushi Mori, Koji Tominaga, Atsushi Tajiri, Koutarou Furusawa | 2005-08-16 |
| 6917454 | Holographic optical element, position shift detecting apparatus, optical pickup apparatus, optical recording medium drive and method of fabricating holographic optical element | Kazushi Mori, Koji Tominaga, Atsushi Tajiri, Minoru Sawada | 2005-07-12 |