Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5650428 | Arylsulfonamide derivative and pharmaceutical compositions and use thereof | Masayuki Ohmori, Shin-Ichi Sawamura, Takehiro Yamamoto, Yoshiko Kawada, Shihoko Maeda +3 more | 1997-07-22 |
| 5638842 | Device for removing a film-like image forming substance from a recording medium | Toshiaki Tokita, Akiko Konishi, Kakuji Murakami, Kiyoshi Tanikawa | 1997-06-17 |
| 5619765 | Device for removing a film-like image forming substance | Toshiaki Tokita, Akiko Konishi, Kakuji Murakami, Toshiaki Takahashi | 1997-04-15 |