Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4329154 | Method of recovering boric acid | Kanji Shono, Hiroshi Sano, Takashi Hironaka | 1982-05-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4329154 | Method of recovering boric acid | Kanji Shono, Hiroshi Sano, Takashi Hironaka | 1982-05-11 |