Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4831152 | 5-halo-6-nitro-2-substituted benzoxazole compounds | Isamu Itoh, Mitsunori Ono, Hidetoshi Kobayashi | 1989-05-16 |
KY
Kazuyoshi Yamakawa
Overall (1989): #89,378 of 140,708Top 65%
1
Patents 1989