Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6877971 | Apparatus for producing a transversely aligned web in which filaments spun at high rate are aligned in the transverse direction | Kazuhiko Kurihara, Yoshiro Morino | 2005-04-12 |
| 6495078 | Transversely aligned web in which filaments spun at high rate aligned in the transverse direction | Kazuhiko Kurihara, Yoshiro Morino | 2002-12-17 |
| 6207273 | Process for producing filament and filament assembly composed of thermotropic liquid crystal polymer | Kazuhiko Kurihara, Hiroshi Yazawa, Toshikazu Oishi | 2001-03-27 |
| 6132661 | Longitudinally stretched nonwoven fabric and method for producing the same | Kazuhiko Kurihara, Hiroshi Yazawa, Shuichi Murakami, Yuki Kuroiwa, Yukio Matsumura +2 more | 2000-10-17 |
| 6051175 | Process for producing filament and filament assembly composed of thermotropic liquid crystal polymer | Kazuhiko Kurihara, Hiroshi Yazawa, Toshikazu Oishi | 2000-04-18 |
| 6048808 | Nonwoven fabric and method of making the same | Kazuhiko Kurihara, Hiroshi Yazawa, Toshikazu Ohishi, Yuki Kuroiwa, Shuichi Murakami +2 more | 2000-04-11 |
| 5840633 | Nonwoven fabric and method of making the same | Kazuhiko Kurihara, Hiroshi Yazawa, Toshikazu Ohishi, Yuki Kuroiwa, Shuichi Murakami +2 more | 1998-11-24 |
| 5307609 | Apparatus for wrapping and method therefor | Akihide Kurata, Katsuaki Wakahara, Kazuhiko Kurihara, Hiroshi Yazawa, Toshikazu Oishi +2 more | 1994-05-03 |