Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12220289 | Dental floss, continuous dental floss, and method for manufacturing continuous dental floss | Masaru Nakamura, Kumiko Yokonuma, Youko Suda | 2025-02-11 |
| 8563799 | Wound-covering hydrogel material | Takashi Kamakura, Makoto Takahashi, Takehiko Ohura | 2013-10-22 |