Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864360 | Exposure apparatus | Junji Isohata, Koichi Matsushita, Hironori Yamamoto, Kunitaka Ozawa, Hideki Yoshinari | 1989-09-05 |
MM
Makoto Miyazaki
Overall (1989): #79,954 of 140,708Top 60%
1
Patents 1989