Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5308663 | Biodegradable nonwoven fabric and its molding vessel | Mutuo Nakagawa, Yasuo Nakagawa, Masaaki Nishida, Jun Hosokawa, Masashi Nishiyama +1 more | 1994-05-03 |
| 5306550 | Biodegradable composition and shaped article obtained therefrom | Masashi Nishiyama, Jun Hosokawa, Takamasa Kubo, Kunio Kanaoka, Kazuo Kondo +3 more | 1994-04-26 |