Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4851328 | Photosensitive sheet of instant film | Hiroyuki Kurabayashi | 1989-07-25 |
| 4804988 | Instant film pack | Masafumi Hashimoto | 1989-02-14 |
MO
Minoru Ono
Overall (1989): #19,770 of 140,708Top 15%
2
Patents 1989