Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6819498 | Two-wavelength antireflection film and objective lens coated with two-wavelength antireflection film | Hideto Yamashita, Masato Kohsaka, Takao Yamauchi, Kiyonobu Kurata | 2004-11-16 |
| 6797098 | Plastics-covered metal plate for car | Tadayoshi Hiraki, Akira Tominaga, Takeshi Yawata | 2004-09-28 |
| 6748641 | Method of producing a car body having an outer surface formed from a pre-formed patterned plastic film | Hideki Masuda, Keiji Inomata, Haruo Inoue | 2004-06-15 |