Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6749642 | Regenerated collagen fiber reduced in odor and improved in suitability for setting, process for producing the same, and method of setting | Yoshihiro Makihara, Takashi Ueda, Kunihiko Matsumura | 2004-06-15 |
| 6713537 | Regenerated collagen fiber with excellent heat resistance | Yoshihiro Makihara, Takashi Ueda, Kunihiko Matsumura | 2004-03-30 |