Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6196275 | Double chamber aerosol container and manufacturing method therefor | Iwao Yazawa, Toshiyuki Mitsui, Kazuhide Maeda | 2001-03-06 |
| 6092566 | Double chamber aerosol container and manufacturing method therefor | Iwao Yazawa, Toshiyuki Mitsui, Kazunori Hoshino, Kazuhide Maeda, Koh Naito | 2000-07-25 |
| 5636770 | Aerosol dip tube | Kunio Koyama, Hideaki Saito | 1997-06-10 |
| 4969854 | Aerosol applicator and method | Yoshio Katsuda, Masuo Matsumoto, Yoshihiro Minamite, Kazunori Hoshino, Iwao Yazawa | 1990-11-13 |
| 4733984 | Aerosol applicator and method | Yoshio Katsuda, Masuo Matsumoto, Yoshihiro Minamite, Kazunori Hoshino, Iwao Yazawa | 1988-03-29 |