Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7951825 | Hetero compound | Hironori Harada, Kazuyuki Hattori, Kazuya Fujita, Masataka Morita, Sunao Imada +3 more | 2011-05-31 |
| 7750155 | Pyrazinyl hydroxyacrylamide compounds having an inhibitory effect on the activity of histone deacetylase | Fumiyuki Shirai, Hiromichi Itani, Yoshihiro Kozuki, Yoshiteru Eikyu, Taro Masunaga | 2010-07-06 |
| 7678820 | Hetero compound | Hironori Harada, Kazuyuki Hattori, Kazuya Fujita, Masataka Morita, Sunao Imada +3 more | 2010-03-16 |
| 7265120 | Pyrazine derivatives and pharmaceutical use thereof | Seiichiro Tabuchi, Masatoshi Minagawa, Atsushi Akahane | 2007-09-04 |
| 6225480 | Sulphonyl compounds for use as linkers in solid phase and combinatorial synthesis | Akito Tanaka | 2001-05-01 |
| 5608056 | Substituted 3-pyrrolidinylthio-carbapenems as antimicrobial agents | Masayoshi Murata, Keiji Matsuda, Kohji Hattori, Takashi Nakajima | 1997-03-04 |
| 5420122 | 3-pyrrolidinylthio-1-azabicyclo-[3.2.0]hept-2-ene-2-carboxylic acid compounds | Masayoshi Murata, Keiji Matsuda, Kohji Hattori, Takashi Nakajima | 1995-05-30 |
| 5359066 | Certain tricyclic pyrido[3,2,1-ij]cinnoline-8-carboxylates, useful as antimicrobial agents | Takeshi Terasawa, David Barrett, Masayoshi Murata, Kazuo Sakane, Akira Yazaki +1 more | 1994-10-25 |
| 5306816 | Processes for preparing carbapenem derivatives | Masayoshi Murata, Chiyoshi Kasahara, Yoshihiro Murakami | 1994-04-26 |
| 5286721 | 1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid compounds | Masayoshi Murata, Toshiyuki Chiba, Kohji Hattori, Satoru Kuroda, Hiroaki Ohtake +1 more | 1994-02-15 |
| 5215983 | Carbapenem compounds | Masayoshi Murata, Keiji Matsuda | 1993-06-01 |
| 5202437 | 3-pyrrolidinylthio-1-azabicyclo(3.2.0)-hept-2-ene-2-carboxylic acid compounds | Masayoshi Murata, Keiji Matsuda, Kohji Hattori, Takashi Nakajima | 1993-04-13 |
| 5138064 | 3-Pyrrolidinylthio-1-azabicyclo-[3.2.0]hept-2-ene-2-carboxylic acid compounds | Masayoshi Murata, Keiji Matsuda, Kohji Hattori, Takashi Nakajima | 1992-08-11 |
| 5102877 | 1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid compounds | Masayoshi Murata, Toshiyuki Chiba, Kohji Hattori, Satoru Kuroda, Hiroaki Ohtake +1 more | 1992-04-07 |
| 5061804 | 3-pyrrolidinylthio-1-azabicyclo-(3.2.0)hept-2-ene-2-carboxylic acid derivatives and processes for the preparation thereof | Masayoshi Murata, Keiji Matsuda, Hohji Hattori, Takashi Nakajima | 1991-10-29 |
| 4983596 | 3-pyrrolidinylthio-1-azabicyclo[3.2.0]-hept-2-ene-2-carboxylic acid derivatives and their preparation | Masayoshi Murata, Keiji Matsuda, Kohji Hattori, Takashi Nakajima | 1991-01-08 |
| 4963544 | 3-pyrrolidinylthio-1-azabicyclo[3.2.0]-hept-2-ene-2-carboxylic acid compounds | Masayoshi Murata, Keiji Matsuda, Kohji Hattori, Takashi Nakajima | 1990-10-16 |
| 4963543 | 3-pyrolidinylthio-1-azabicyclo-[3.2.0]hept-2-ene-2-carboxylic acid derivatives and processes for the preparation thereof | Masayoshi Murata, Keiji Matsuda, Kohji Hattori, Takashi Nakajima | 1990-10-16 |
| 4925838 | 3-pyrrolidinylthio-1-azabicyclo[3.2.0]-hept-2-ene-2-carboxylic acid compounds | Masayoshi Murata, Keiji Matsuda, Kohji Hattori, Takashi Nakajima | 1990-05-15 |
| 4921852 | 3-pyrrolidinylthio-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid compounds | Masayoshi Murata, Keiji Matsuda, Kohji Hattori, Takashi Nakajima | 1990-05-01 |
| 4822787 | 3-pyrrolidinylthio-1-azabicyclo(3.2.0)-hept-2-ene-2-carboxylic acid compounds and antimicrobial activity thereof | Masayoshi Murata, Keiji Matsuda, Kohji Hattori, Takashi Nakajima | 1989-04-18 |
| 4656160 | Aminoglycoside derivatives | Takao Takaya, Nobuyoshi Yasuda, Keiji Matsuda | 1987-04-07 |
| 4554269 | Kasugamycin derivatives, pharmaceutical compositions and method of use | Takao Takaya, Nobuyoshi Yasuda, Keiji Matsuda | 1985-11-19 |
| 4504472 | 1,4-Diaminocyclitol derivatives | Takao Takaya, Nobuyuki Yasuda, Keiji Matsuda | 1985-03-12 |
| 4493831 | Aminoglycoside derivatives | Takao Takaya, Nobuyoshi Yasuda, Keiji Matsuda | 1985-01-15 |