Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6624102 | Ultraviolet and infrared radiation absorbing green glass | Yukihito Nagashima, Shigekazu Yoshii | 2003-09-23 |
| 6612133 | Method for shifting absorption peak wavelength of infrared radiation absorbing glass | Koichi Sakaguchi, Yukihito Nagashima | 2003-09-02 |
| 6524713 | Ultraviolet-infrared absorbent low transmittance glass | Yukihito Nagashima, Shigekazu Yoshii | 2003-02-25 |