Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6121326 | Substituted alkyltetraamine derivatives | Atsushi Yamamoto, Masanori Otsuka | 2000-09-19 |
| 6114247 | Polishing cloth for use in a CMP process and a surface treatment thereof | Sadahiro Kishii, Yoshihiro Arimoto | 2000-09-05 |
| 6046929 | Memory device with two ferroelectric capacitors per one cell | Masaki Aoki, Akio Itoh, Mitsuteru Mushiga, Takashi Eshita | 2000-04-04 |
| 5904609 | Polishing apparatus and polishing method | Atsushi Fukuroda, Yoshihiro Arimoto | 1999-05-18 |
| 5877089 | Slurry containing manganese oxide | Sadahiro Kishii, Akiyoshi Hatada, Rintaro Suzuki, Hiroshi Horie, Yoshihiro Arimoto | 1999-03-02 |
| 5763325 | Fabrication process of a semiconductor device using a slurry containing manganese oxide | Sadahiro Kishii, Akiyoshi Hatada, Rintaro Suzuki, Hiroshi Horie, Yoshihiro Arimoto | 1998-06-09 |
| 5686251 | Naphthyridinium derivatives | Seikoh Horiuchi, Kazuharu Ienaga | 1997-11-11 |
| 5446021 | Agricultural and horticultural compositions inducing resistance in plants against salt- and water-stress | Masaharu Kurohashi, Kazuharu Ienaga | 1995-08-29 |
| 5013750 | Glycocyamidine derivatives | Kazuharu Ienaga | 1991-05-07 |
| 4957936 | Glycocyamidine derivatives | Kazuharu Ienaga | 1990-09-18 |
| 4708961 | Acylindole derivatives and their use in pharmaceutical compositions | Kazuharu Ienaga | 1987-11-24 |
| 4708954 | Hypogylcemic oxaluric acid derivatives | Kazuharu Ienaga, Akira Ishii | 1987-11-24 |
| 4683240 | Pharmaceutical composition containing an imidazolidinetrione derivative or pharmaceutically acceptable salt thereof | Kazuharu Ienaga, Akira Ishii | 1987-07-28 |
| 4647574 | Hypoglycemic hydantoin derivatives | Kazuharu Ienaga | 1987-03-03 |