Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5621145 | Bisamidoxime compound, process for preparing the same and a fluorine-containing elastomer composition comprising the same | Satoru Saito, Haruyoshi Tatsu, Lev Solomonovich, deceased, Ziefman Y. Vilovich, Sterlin S. Rafailovich | 1997-04-15 |
| 5605973 | Bisamidrazone compound and vulcanizing agent for fluorine-containing elastomer comprising the same | Yuichi Yamamoto, Satoru Saito, Haruyoshi Tatsu, Lev Solomonovich German, deceased, Ziefman Y. Vilovich +1 more | 1997-02-25 |