Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5631402 | Process for preparing aminobenzoic acid derivatives | Shuhei Miyazawa, Shigeki Hibi, Hiroyuki Yoshimura, Yorihisa Hoshino, Mitsuo Nagai +6 more | 1997-05-20 |
| 5599972 | Aminobenzoic acid derivatives | Shuhei Miyazawa, Shigeki Hibi, Hiroyuki Yoshimura, Yorihisa Hoshino, Mitsuo Nagai +6 more | 1997-02-04 |