Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677311 | Aminobenzoic acid derivatives | Yorihisa Hoshino, Hisashi Shibata, Kazuo Hirota, Takaaki Kameyama, Shinya Abe +1 more | 1997-10-14 |
| 5658925 | Aminobenzoic acid derivatives | Yorihisa Hoshino, Hisashi Shibata, Kazuo Hirota, Takaaki Kameyama, Shinya Abe +1 more | 1997-08-19 |
| 5631402 | Process for preparing aminobenzoic acid derivatives | Shigeki Hibi, Hiroyuki Yoshimura, Takashi Mori, Yorihisa Hoshino, Mitsuo Nagai +6 more | 1997-05-20 |
| 5599972 | Aminobenzoic acid derivatives | Shigeki Hibi, Hiroyuki Yoshimura, Takashi Mori, Yorihisa Hoshino, Mitsuo Nagai +6 more | 1997-02-04 |