Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5679827 | Cyanobenzenesulfenyl halide and process for preparation of 3-substituted benzisothiazole using the same | Junichi Sakamoto, Shigeki Sakaue, Sakae Kajihara, Miki Todo | 1997-10-21 |
| 5672751 | Method for producing alkylsulfinylbenzamides and 1,2-benzisothiazol-3-ones | Hirokazu Kagano, Shigeki Sakaue | 1997-09-30 |
| 5633384 | Method for producing 1,2-benzisothiazol-3-ones | Hirokazu Kagano, Katsuhiko Yoshida, Mikio Yamamoto, Shigeki Sakaue | 1997-05-27 |