Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7700504 | Elastic nonwoven fabric and fiber products manufactured therefrom | Hisanobu Minamizawa, Junji Iwata | 2010-04-20 |
| 7462573 | Elastic long-fiber non-woven fabric, and fabric product using the same | Hisanobu Minamizawa, Junji Iwata, Kouichi Hatada | 2008-12-09 |
| 7405171 | Elastic nonwoven fabric and fiber products manufactured therefrom | Hisanobu Minamizawa, Junji Iwata | 2008-07-29 |
| 6309377 | Non-woven fabric and an absorbent article using thereof | Taiju Terakawa, Toshikatsu Fujiwara | 2001-10-30 |
| 6271155 | Composite sheet comprising a non-woven fabric and a film | Takeshi Noma, Shingo Horiuchi | 2001-08-07 |
| 6015605 | Filament nonwoven fabric and absorbent article using the same | Toshikatsu Fujiwara, Shingo Horiuchi | 2000-01-18 |
| 5981068 | Modified polyolefin fibers and a non-woven fabric using the same | Masahiko Taniguchi, Hidemi Ito, Masahito Katsuya | 1999-11-09 |
| 5906890 | Polypropylene fiber, a method for manufacture thereof, and a non-woven fabric made of the same | Masahiko Taniguchi, Hidemi Ito | 1999-05-25 |
| 5804128 | Cylindrical filter and process for producing the same | Satoshi Ogata | 1998-09-08 |
| 5750256 | Water-repellent fiber and nonwovens made of the fiber | Hidemi Ito, Masahiko Taniguchi, Masahito Katsuya | 1998-05-12 |
| 5670044 | Cylindrical filter and process for producing the same | Satoshi Ogata | 1997-09-23 |
| 5429745 | Cylindrical filter formed of stacked fibers having a high and low melting point component | Satoshi Ogata | 1995-07-04 |
| 5302447 | Hotmelt-adhesive fiber sheet and process for producing the same | Satoshi Ogata | 1994-04-12 |
| 5290626 | Microfibers-generating fibers and a woven or non-woven fabric of microfibers | Hiroaki Nishioi, Satoshi Ogata | 1994-03-01 |
| 5225014 | Process for producing precision cartridge filter | Satoshi Ogata, Kazuyuki Nagae | 1993-07-06 |