Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7700504 | Elastic nonwoven fabric and fiber products manufactured therefrom | Yoshimi Tsujiyama, Junji Iwata | 2010-04-20 |
| 7687593 | Fluorinated polymer and polymer composition | Mikio Yamahiro, Koji Ohguma, Hisao Oikawa, Hiroyuki Sato, Kenichi Watanabe | 2010-03-30 |
| 7462573 | Elastic long-fiber non-woven fabric, and fabric product using the same | Yoshimi Tsujiyama, Junji Iwata, Kouichi Hatada | 2008-12-09 |
| 7405171 | Elastic nonwoven fabric and fiber products manufactured therefrom | Yoshimi Tsujiyama, Junji Iwata | 2008-07-29 |
| 6489426 | Propylene base polymer and a polypropylene film using the same | Naoshi Kawamoto, Yasuhiro Shiraishi, Atsuko Sawai, Yuji Ando, Shinji Nakata +2 more | 2002-12-03 |