Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693523 | Ice nucleus-forming bacterium, process for cultivation of the same, ice nucleus-forming substance containing the same, and uses of said substance | Takahiro Makino, Kazuo Honma | 1997-12-02 |
| 5620729 | Method of freezing a substance using xanthomonas campestris ferm BP-4191 to form an Ice-nucleus | Takahiro Makino, Kazuo Honma | 1997-04-15 |