Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5580481 | Aqueous fabric softener composition, novel quaternary ammonium salt, and process for the preparation of said salt | Junichi Inokoshi, Tohru Katoh, Osamu Tachizawa, Uichiro Nishimoto, Yasuki Ohtawa +1 more | 1996-12-03 |
| 5498350 | Liquid softener composition | Yumiko Tamura, Junichi Inokoshi | 1996-03-12 |
| 5476597 | Liquid softener composition, novel quaternary ammonium salt, and process for the preparation of said salt | Junichi Inokoshi, Tohru Katoh, Osamu Tachizawa, Uichiro Nishimoto, Yasuki Ohtawa +1 more | 1995-12-19 |