Issued Patents All Time
Showing 301–307 of 307 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4652893 | Ink-jet recording apparatus | Syunsuke Hattori | 1987-03-24 |
| 4652566 | Benzofuran derivatives, processes for preparing the same and antihypertensive agents containing the same | Jun Nakano, Michiko Nagahara, Mitsuo Hayashida, Yohichi Maruyama | 1987-03-24 |
| 4576967 | Novel polyol ether compounds, process preparing the compounds, and cosmetics comprising same | Koichi Urata, Naotake Takaishi | 1986-03-18 |
| 4543258 | Polyol ether compound, preparation process thereof, and cosmetic composition containing same | Koichi Urata, Naotake Takaishi, Yoshiaki Inamoto | 1985-09-24 |
| 4406908 | Tetrazolylcoumarin derivatives and antiallergic compositions containing the same | Tetsuo Matsuda, Jun Nakano, Yukio Terashima, Kiyonoshin Itikawa | 1983-09-27 |
| 4363812 | 3-(Tetrazol-5-yl), 4-methyl-8-alkoxy coumarins and anti-allergic compositions thereof | Kiyoshi Kuriyama, Jun Nakano, Kiyonosin Itikawa, Kiyoshi Ito, Katsuro Ishizuki | 1982-12-14 |
| 4349962 | Cutting down machine | Hidehiko Itagaki | 1982-09-21 |