Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5196215 | Cavity forming agent for edible foods | Kazuaki Yokoyama, Kiyomi Taniguchi, Hisao Sekiguchi | 1993-03-23 |
| 5192568 | Cavity forming agent for edible foods | Kazuaki Yokoyama, Kiyomi Taniguchi, Hisao Sekiguchi | 1993-03-09 |
| 4798733 | Yeast-fermented food modifier | Kazuaki Yokoyama, Hisashi Tsuruoka | 1989-01-17 |