Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5767204 | Fluorine-containing elastomer composition | Riichi Iwa, Haruyoshi Tatsu, Volkova Margarita Alexeevna, Sokolov Sergey Vasilyevich, Greenblat Mark Peysakhovich +1 more | 1998-06-16 |
| 5736614 | Perfluoro unsaturated nitrile compound and process for producing the same | Satoru Saito, Riichi Iwa, Haruyoshi Tatsu, Sokolov Sergey Vasilyevich, Berenblit Vsevolod Vulfovich | 1998-04-07 |
| 5717037 | Process for producing perfluoro unsaturated nitrile compounds | Satoru Saito, Riichi Iwa, Haruyoshi Tatsu, Sokolov Sergey Vasilyevich, Berenblit Vsevolod Vulfovich | 1998-02-10 |
| 5679851 | Perfluoro unsaturated nitrile compound and process for producing the same | Satoru Saito, Riichi Iwa, Haruyoshi Tatsu, Sokolov Sergey Vasilyevich, Berenblit Vsevolod Vulfovich | 1997-10-21 |