Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5869460 | Sulfated and phosphated saccharide derivatives, process for the preparation of the same and use thereof | Takao Igami, Takuji Kakigami, Hitoshi Hamashima, Takahito Jomori, Akira Tashita +5 more | 1999-02-09 |
| 5539125 | 1-azabicyclo[3.3.0]octan derivative, salt thereof, process for the preparation of same and use thereof as hypermotility agents | Yutaka Baba, Takuji Kakigami, Yoshiro Ozeki, Katsura Tsukamoto, Nobuyuki Itoh | 1996-07-23 |
| 5502209 | Benzopyrancarboxamide derivatives, salts thereof, process for the preparation of same and use thereof | Yutaka Baba, Takuji Kakigami, Yoshiro Ozeki, Katsura Tsukamoto, Nobuyuki Asaeda +1 more | 1996-03-26 |
| 5447946 | Hydantoin derivatives for treating complications of diabetes | Masayasu Kurono, Yasuaki Kondo, Takuji Yamaguchi, Kenji Miura, Naofumi Terada +8 more | 1995-09-05 |
| 5442077 | Benzo[B]Furancarboxamide derivatives, process for the preparation of same and use thereof for improving hypermotility | Yutaka Baba, Noriyuki Iwata, Takuji Kakigami, Yoshiro Ozeki, Katsura Tsukamoto +1 more | 1995-08-15 |
| 5171865 | Process for the preparation of optically active 4-oxo-1-benzopyran-2-carboxylic acid derivatives and intermediates thereof | Masayasu Kurono, Yasuaki Kondo, Kenji Miura, Ryoichi Unno, Takuji Kakigami +1 more | 1992-12-15 |
| 5164391 | Hydantoin derivatives for treating complications of diabetes and circulatory diseases | Masayasu Kurono, Ryoichi Unno, Hiromoto Kimura, Noboru Tomiya, Kiichi Sawai +6 more | 1992-11-17 |
| 5036080 | (D)-6-fluoro-2,3-dihydro-2',5-dioxo-spiro[4H-1-benzo pyran-4,4'-imidazolide]-2-carboxamide compounds | Masayasu Kurono, Kenji Miura, Yasuaki Kondo, Kiichi Sawai | 1991-07-30 |
| 5001240 | Process for preparing optically active hydantoins | Masayasu Kurono, Yasuaki Kondo, Takuji Yamaguchi, Kenji Miura, Naofumi Terada +5 more | 1991-03-19 |
| 4985574 | Hydantoin derivatives for treating complications of diabetes | Masayasu Kurono, Yasuaki Kondo, Takuji Yamaguchi, Kenji Miura, Naofumi Terada +8 more | 1991-01-15 |
| 4985573 | Hydantoin derivatives for treating complications of diabetes | Masayasu Kurono, Yasuaki Kondo, Takuji Yamaguchi, Kenji Miura, Naofumi Terada +8 more | 1991-01-15 |
| 4978758 | Hydantoin derivatives for treating complications of diabetes | Masayasu Kurono, Yasuaki Kondo, Takuji Yamaguchi, Kenji Miura, Naofumi Terada +8 more | 1990-12-18 |
| 4861792 | Hydantoin derivatives for treating complications of diabetes | Masayasu Kurono, Yasuaki Kondo, Takuji Yamaguchi, Kenji Miura, Naofumi Terada +8 more | 1989-08-29 |
| 4824855 | 1,4-dihydropyridine derivatives | Masayasu Kurono, Tsunemasa Suzuki, Yasuaki Kondo, Kenji Hamase, Tomoo Suzuki +2 more | 1989-04-25 |
| 4740517 | Antidiabetic spiro-3-heteroazolidines | Masayasu Kurono, Takuji Yamaguchi, Masato Fukushima, Kuniharu Mizuno, Akira Matsubara | 1988-04-26 |
| 4734411 | Pyrrolizidine compounds, salts thereof, process for the preparation of same and pharmaceutical agents comprising same | Masayasu Kurono, Yasuaki Kondo, Takuji Yamaguchi, Ryoichi Unno, Hiromoto Kimura +7 more | 1988-03-29 |
| 4528143 | Process for the preparation of 4-chloro-2-nitrobenzonitrile | Masayasu Kurono, Takuji Yamaguchi | 1985-07-09 |