Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5882706 | Food and drink and additive therefor | — | 1999-03-16 |
| 5840741 | Arteriosclerosis depressant | Hisao Tomioka, Hidefumi Ohsawa, Masao Moroi | 1998-11-24 |
| 5038071 | Heater for indirectly-heated cathode | Sachio Koizumi, Terutoshi Ichihara | 1991-08-06 |
| 4816459 | Tetrazolyl-substituted pyrido[1,2-a]pyrimidines and use as SRS-A antagonists | Naoto Matsuishi, Yoshio Nakagawa, Michiaki Amano, Norihiko Kakehi, Shigeki Omura | 1989-03-28 |
| 4798832 | Pyrido[1,2-a]pyrimidine compounds, corresponding intermediates and use as SRS-A antagonists | Naoto Matsuishi, Yoshio Nakagawa, Michiaki Amano, Norihiko Kakehi, Shigeki Omura | 1989-01-17 |