Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5691044 | Light absorptive antireflector | Yoshihito Katayama | 1997-11-25 |
| 5660700 | Sputter coating power processing portion | Junichi Shimizu, Shujiro Watanabe, Satoru Takaki, Hisashi Osaki, Eiichi Ando | 1997-08-26 |
| 5605609 | Method for forming low refractive index film comprising silicon dioxide | Eiichi Ando, Akira Mitsui, Junichi Ebisawa, Koichi Suzuki, Kiyoshi Matsumoto | 1997-02-25 |