Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8288331 | Liquid detergent composition comprising a hydrophobic organic solvent | Toshiharu Noguchi, Kazunori Tsukuda | 2012-10-16 |
| 7985724 | Detergent composition for hard surface | Takumi Inoue, Kazunori Tsukuda | 2011-07-26 |
| 7141538 | Liquid detergent composition | Toshiharu Noguchi, Kazunori Tsukuda, Mitsuru Uno | 2006-11-28 |