Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5683804 | Glass plate with ultraviolet and infrared absorbing film | Toshikazu Nagashima, Haruki Kuramashi, Koichi Yamamoto | 1997-11-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5683804 | Glass plate with ultraviolet and infrared absorbing film | Toshikazu Nagashima, Haruki Kuramashi, Koichi Yamamoto | 1997-11-04 |