Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10793652 | Solid PMAO composition and method for producing same | Eiichi Kaji | 2020-10-06 |
| 5545759 | Method of producing tris(pentafluorophenyl)borane using pentafluorophenyl alkali metal salt prepared from pentafluorobenzene | Yoshihiko Ikeda, Eiichi Kaji, Kenji Ishimaru | 1996-08-13 |
| 5510536 | Production method of tris(pentafluorophenyl)borane using pentafluorophenylmagnesium derivatives prepared from pentafluorobenzene | Yoshihiko Ikeda, Eiichi Kaji, Kenji Ishimaru | 1996-04-23 |
| 5493056 | Method of producing tetrakis (pentafluorophenyl) borate derivatives using pentafluorophenyl alkali metal salt prepared from pentafluorobenzene | Yoshihiko Ikeda, Eiichi Kaji, Kenji Ishimaru | 1996-02-20 |
| 5488169 | Method of producing tetrakis(pentafluorophenyl)borate derivatives using pentafluorophenylmagnesium derivatives | Yoshihiko Ikeda, Eiichi Kaji, Kenji Ishimaru | 1996-01-30 |
| 5420355 | Method of producing a highly pure borate complex of triarylborane with alkylated or arylated alkali metal | Yoshihiko Ikeda, Eiichi Kaji, Kenji Ishimaru | 1995-05-30 |
| 5399780 | Method of producing triarylborane | Yoshihiko Ikeda, Eiichi Kaji, Kenji Ishimaru | 1995-03-21 |
| 5387727 | Method of producing pentafluorophenyl alkali metal salt using pentafluorobenzene in a chain ether type solvent | Yoshihiko Ikeda, Eiichi Kaji, Kenji Ishimaru | 1995-02-07 |
| 5362423 | Method of producing pentafluorophenylmagnesium derivatives using pentafluorobenzene | Yoshihiko Ikeda, Eiichi Kaji, Kenji Ishimaru | 1994-11-08 |