Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6072458 | Projection-type liquid crystal display device | Katsumi Asakawa, Hiroaki Ishitani, Kozo Ishida, Kouhei Tamano, Hiroaki Sugiura | 2000-06-06 |
| 6072459 | Projection-type liquid crystal display apparatus | Katsumi Asakawa, Hiroaki Ishitani, Kouhei Tamano, Akihisa Miyata | 2000-06-06 |