Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5584801 | Wound covering | Yoshimitsu Kuroyanagi, Masaru Tsunoda, Hiromu SATO | 1996-12-17 |
| 5035893 | Wound covering | Yoshimitsu Kuroyanagi, Yasuo Kounami, Tatsuhiko Kobayashi | 1991-07-30 |
| 4997425 | Wound dressing | Yoshimitsu Kuroyanagi, Yasumi Koganei, Ryuichiro Yoda | 1991-03-05 |