Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5639733 | Alkyl glycoside aqueous solution | Toyomi Koike, Hiroshi Nagumo, Yukinaga Yokota | 1997-06-17 |
| 5599483 | N-alkylcarbamylalkanol sulfate or salt thereof, process for producing the same and detergent composition containing the same | Hiromoto Mizushima, Masakatsu Takahashi, Takashi Matsuo, Kazuyuki Yahagi | 1997-02-04 |