Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10774072 | Crystal of N-substituted sulfonamide compound | Masayoshi Oue, Yukinori Wada | 2020-09-15 |
| 10519112 | Method for producing heteroaromatic sulfonamide compound | Masayoshi Oue, Masahiko Hagihara, Yukinori Wada, Gen MIZUNO, Yasunori Tsuzaki +1 more | 2019-12-31 |
| 10428046 | N-substituted sulfonamide compound and method for producing same | Masayoshi Oue, Yukinori Wada | 2019-10-01 |
| 10392345 | Crystal of salt of novel 3-azabicyclo[3.1.0]hexane derivative and pharmaceutical use thereof | Ryo Iwamura, Yasunori Tsuzaki, Hiroyuki Setoguchi, Hiroto Akaza, Akira Takama +1 more | 2019-08-27 |
| 8901254 | Process for preparing polycarbonate diol diacrylate and high-purity polycarbonate diol diacrylate | Youichi Yoshida, Kenji Hirotsu | 2014-12-02 |
| 8143052 | Process for preparing optically active (S or R)-α amino acid and (R or S)-α amino acid ester in one phase organic reaction medium | Hiroyuki Miyata, Tadayoshi Konegawa | 2012-03-27 |
| 7915019 | Processes for preparing optically active (S or R)-β-amino acid and optically active (R or S)-β-amino acid ester, and β-amino acid 2-alkoxyethyl ester and optically active (S or R)-β amino acid 2-alkoxyethyl ester | Tadayoshi Konegawa, Hiroyuki Miyata | 2011-03-29 |
| 7449325 | Process for enzymatically producing either optically active N-substituted β-amino acids or esters thereof or optically active N-substituted 2-homopipecolic acids or esters thereof | Hiroyuki Miyata, Tadayoshi Konegawa, Kazuma Sakata | 2008-11-11 |
| 6906039 | Process for preparation of erythromycin compounds | Hiroyuki Miyata, Akira Takama, Kikuo Ataka | 2005-06-14 |
| 6723860 | 7a-alkoxy-4H-pyrano[3,2-d]-oxazol-2(3H)-one and process for producing the same | Hiroyuki Miyata, Takashi Honma, Kikuo Ataka | 2004-04-20 |
| 6307091 | Trifluoro-substituted benzoic acid, esters thereof and processes for preparing the same | Yasuhiro Yoneda, Kikuo Ataka, Naoyuki Yokota | 2001-10-23 |
| 6160171 | Trifluoro-substituted benzoic acid, esters thereof, and process for producing the same | Yasuhiro Yoneda, Kikuo Ataka, Naoyuki Yokota | 2000-12-12 |
| 5874581 | 2-silyloxy-tetrahydrothienopyridine, salt thereof and process for preparing the same | Kikuo Ataka, Hiroyuki Miyata, Masahiko Kohno, Naoyuki Yokota | 1999-02-23 |