Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8178184 | Process for producing intertwined ultrafine filament sheet | Yoshiaki Yasuda, Jiro Tanaka, Yoshiyuki Ando, Yoshiki Nobuto, Kimio Nakayama +1 more | 2012-05-15 |
| 7829486 | Stretchable leather-like sheet substrate and process for producing same | Yoshiki Nobuto | 2010-11-09 |
| 7105227 | Flame-retardant leather-like sheet base and process for producing the same | Yoshiaki Yasuda, Yasuhiro Takeda, Shuhei Ishino | 2006-09-12 |
| 7091139 | Flame-retardant leather-like sheet substrate and production method thereof | Yoshiki Nobuto, Yoshiaki Yasuda | 2006-08-15 |
| 4515854 | Entangled fibrous mat having good elasticity and methods for the production thereof | Kunio Kogame, Masaru Makimura | 1985-05-07 |