Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5882648 | Methods of disease inhibition using acid polysaccharides extracted from nutshells | Naoki Yamamoto, Masakazu Unten | 1999-03-16 |
| 5241091 | Method of extracting a physiological active substance from the husks of pine nuts and anti-contagion medicine made of said extract as principal raw material | Hiroshi Sakagami | 1993-08-31 |
| 4805527 | Shell-cracking apparatus for hard-shell coated seeds | — | 1989-02-21 |