Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6114472 | Thermoplastic resin composition containing amorphous polyimide | Masaaki Tsukioka, Jiro Sadanobu | 2000-09-05 |
| 5688596 | Aromatic polyamide filament having an enhanced weathering resistance | Osamu Makino, Toshihiro Santa | 1997-11-18 |
| 5532412 | Ultraviolet ray-absorbing aromatic compound and polymeric composition containing the same | Toshihiro Santa | 1996-07-02 |
| 5384184 | Polyester block copolymer and elastic yarn composed thereof | Noritsugu Saiki, Masayuki Hayashi | 1995-01-24 |
| 5380658 | Immobilization of biologically active substances with a polyphosphazene carrier | Noritsugu Saiki, Shingo Emi | 1995-01-10 |
| 5312851 | Wholly aromatic polyamide resin composition having enhanced light resistance | Tsutomu Kiriyama, Toshihiro Santa | 1994-05-17 |
| 5268287 | Phosphazene polymer for immobilizing biologically active substances | Noritsugu Saiki, Shingo Emi | 1993-12-07 |
| 4959442 | Phosphazene article and process for producing the same | Kazumi Ohkawa, Noritsugu Saiki | 1990-09-25 |