Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6228417 | Fat composition and frothing oil-in-water emulsion | Hiroshi Hidaka, Tugio Nishimoto, Sayoko Yabuuchi | 2001-05-08 |
| 5494695 | Custard cream | Sayoko Yabuuchi | 1996-02-27 |
| 4869915 | Whipped oily flavor | Yoshitsugu Egawa, Yoshinori Hirukawa, Masayuki Yamaguchi | 1989-09-26 |