Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874227 | Large-sized liquid crystal display | Hideki Matsukawa, Takeshi Masuyama, Minoru Hirota, Yasuo Wakahata, Masahiro Itoh | 1989-10-17 |
SH
Shinji Harada
Overall (1989): #57,937 of 140,708Top 45%
1
Patents 1989