Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4812034 | Projection type liquid crystal display device | Akihiro Mochizuki, Masayuki Iwasaki, Yasuo Yamagishi, Hiroyuki Gondo, Hisashi Yamaguchi | 1989-03-14 |
KI
Kasumi Ikegami
Overall (1989): #90,763 of 140,708Top 65%
1
Patents 1989