Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10336864 | Production method for poly(amino acid) | Toshiaki Nagata, Hideki Saitoh | 2019-07-02 |
| 9815938 | Production method for poly(amino acid) | Toshiaki Nagata, Hideki Saitoh | 2017-11-14 |
| 9809569 | Process for producing heterocyclic compound | Masatoshi Yamada, Sayuri Hirano, Ryoji Tsuruoka | 2017-11-07 |
| 9238667 | Rhodium catalyst and method for producing amine compound | Masatoshi Yamada, Hirotsugu Usutani | 2016-01-19 |
| 8981147 | Diphosphine ligand and transition metal complex using the same | Mitsutaka Goto, Shinji Kawaguchi, Masatoshi Yamada, Jun Kawakami | 2015-03-17 |
| 8952185 | Production method of optically active dihydrobenzofuran derivative | Mitsutaka Goto, Takahiro Konishi | 2015-02-10 |
| 8691718 | Diphosphine ligand and transition metal complex using the same | Mitsutaka Goto, Shinji Kawaguchi, Masatoshi Yamada, Jun Kawakami | 2014-04-08 |
| 8373007 | Stable vinamidinium salt and nitrogen-containing heterocyclic ring synthesis using the same | Yasuhiro Sawai, Masahiro Mizuno | 2013-02-12 |
| 8053604 | Process for preparation of diphosphine compounds and intermediates for the process | Mitsutaka Goto | 2011-11-08 |
| 7678942 | Process for preparation of diphosphine compounds and intermediates for the process | Mitsutaka Goto | 2010-03-16 |
| 7541498 | Process for production of phosphine-borane complexes | Mitsutaka Goto, Masatoshi Yamada | 2009-06-02 |
| 7208633 | Process for preparation of diphosphine compounds and intermediates for the process | Mitsutaka Goto | 2007-04-24 |
| 7135582 | Transition metal complex having diphosphine compound as ligand | Mitsutaka Goto, Shinji Kawaguchi | 2006-11-14 |
| 6211333 | Method for producing peptides and their salts which have an agonist activity of luteinizing hormone releasing hormones secreted from the hypothalamus | Chitoshi Hatanaka, Yasuaki Abe | 2001-04-03 |
| 4978752 | Crystals of cephem hydrochloride | Yoshiharu Maeda, Yukio Mizuno, Akira Nakatani | 1990-12-18 |