Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5549919 | Preservation of foods by the combined action of a natural antimocrobial agent and separately packaged deoxidizing agent | Ryuzo Ueno, Yoshiaki Nagamura, Yuji Kamino, Akihiko Tabata | 1996-08-27 |
| 5068467 | Process for production of solid sorbitol | Yuji Kunimi, Akihiko Tabata | 1991-11-26 |
| 4992295 | Method of producing frozen surimi and product thereof | Ryuzo Ueno, Toshitaka Nakashima, Kunihiko Tomiyasu | 1991-02-12 |
| 4954358 | Multiplication inhibitor for Bacillus cereus | Ryuzo Ueno, Munemitsu Yamamoto, Hiroshi Kozakai | 1990-09-04 |
| 4910039 | Additives for frozen surimi | Kunihiko Tomiyasu, Toshitaka Nakashima | 1990-03-20 |
| 4806378 | Production of frozen surimi | Ryuzo Ueno | 1989-02-21 |
| 4647458 | Liquid bactericide for foods and food processing machines or utensils, employing a synergistic mixture of ethyl alcohol, an organic acid and phosphoric acid | Ryuzo Ueno, Tatsuo Kanayama, Munemitsu Yamamoto | 1987-03-03 |
| 4444796 | Method for production of pet foods | Ryuzo Ueno, Toshio Matsuda, Shigeo Inamine, Tatsuo Kanayama | 1984-04-24 |
| 4356203 | Process for producing cured meat products having antibotulinal activity | Ryuzo Ueno, Toshio Matsuda, Tatsuo Kanayama, Kunihiko Tomiyasu, Kiyoshi Nagata | 1982-10-26 |
| 4342789 | Process for inhibiting growth of Clostridium botulinum and formation of nitrosamines in meat | Ryuzo Ueno, Toshio Matsuda, Shigeo Inamine, Tatsuo Kanayama | 1982-08-03 |
| 4305966 | Process for making bacon having antibotulinal stability | Ryuzo Ueno, Toshio Matsuda, Tatsuo Kanayama, Shigeo Inamine | 1981-12-15 |
| 4299852 | Process for the preparation of botulinal resistant meat products | Ryuzo Ueno, Toshio Matsuda, Tatsuo Kanayama, Kunihiko Tomiyasu, Shigeo Inamine | 1981-11-10 |